1329da76e33e2d45b8c313ab9a55924de9bda376bfea7a82e0ab30d4a7f71ad561efd395db060ff7f723b4da1226220bec9141881319174bcf42e8bc0f96b3173012b2c5e8b405e1ef1d72c0ef791c831b7f38bbd2aa28a61ad1a645024e5332c09499f31529fb07b2720f0fb2c3f8532edc156b0c869f2e0a91b1407b7734d327202aa9c2527f73104fe39a0c4d8dde7a0801445b59cd57529038c3ad66877f0674cec8eea54942f6ad17cec4b432cd5d7620445d750fe55b115d04e4735f52bf13f6bb23e2061ddba0ad21125c6acba9f08671072326232abea134ca68f49a262ac7ce2f954878a17f7ec0ca82484e046eba75de8656656b4cc48d6af79aa0c3e28b4c64072933e5bf1f3e16626e9eacdd827fb377690f2a9bb6f36565208d1770bb9583baa8b103f58b083b3833947c04726600907564a5141ccacc3c42c1bcd2ab62efd6d4fd0fe285b1f7d47809e86b56334ae2441d733bef467d6195ff0ad6375b49f27a8d4660a0afe68d14c7d239e7017323b92091ed162a40c04aa0762c1a5fbfd7b3daa380649d1ea6586532f7a2b9873b1bc9dfa360b6bf47bb5d73d8b28792a4cec93f4c575b0346e15927555e3b2c17ed5d9fa52528d420c2604bdb05b99796a8785df8356925c7cdae583d028abc52dc23f08a9b752a66091663fffe0a1ba8c038254df356e4a07e29a97e027932ac3185809c95be84e593d21416a7a035611abcf332bd5ebe27a81da210870bc4b0cd0872edde38a35f76fcfa5558d10ba206eb72f93be75c81514c0298a4875ab2fe9382508cc8014b78e8e8ce3217f206d4118da692f9c4c97b9beb88f3c86004b57de6c185cbd393238b32c2e13a727827fce087e68a9b0faf7ebcae4df745c4755b38763448a7016376b6a5cfc307831bb14446c8285062cb3631b8b52e79d723821d8c3d7433d2bd8978e4bd8b6e8d1d0be651645030dbcbd6dcab938431bb4ae99be69259aa5779a2eec1487464271f9fcfaeb4d7eccc74f13d6046124036c5b2090f39b0e1599af5ce83e7c5dd3bc6ed72d325a8c3b844841f65435a63e90013c95e11a1bd6b1f849e7747f01f7cef2832986b5973b6b3f149355a0516444776ce5137a2d21e79673098ccabedcacea9a81f0ff1950e2b1fed81c660f532c630aa142e054f511b7777ca66d41ca32aa0130011564a4a997c56a243109d486c405e5234fcf15f693f7d77d457d089389a3c06009b2d4231d069b54294b1db875298967a4cefbb9dc7ef7844d0b1ee757851c47f7080da95df7a290ccf547de7c0c56010946493248809dd1aa5044dd53265a33d3448abdba5f4cf18076db2aa9047d597e2b2c5dbd6ac1407dc77ac4890493c9578e7bf1e4bdbd5c2bc981e48b18de5d9f498366ceb1e57c005eaf31168336dac57563abfccec713d6f01f804a590d28ae4ef7e16b85cd1edd6fe32b2405f20b915e89ec447dafcb273080cda8ecd58c13f7a3616fecc4eeef29bbebca56e03bb5c"}}, {0x7, 0x0, 0x7fffffff, 0x100000000, @time, {0x10001, 0xe5}, {0x5, 0xdc}, @quote={{0x9, 0x1}, 0x81, &(0x7f0000001380)={0x7, 0x8, 0x2, 0x4f, @tick=0x80, {0x3, 0xffffffffffffff7f}, {0x4, 0x9}, @result={0xbb5f, 0x1f}}}}, {0xff, 0x4, 0x5df7, 0xfffffffffffffffc, @tick=0x9, {0x100000001, 0x20000000}, {0x456, 0x80}, @raw32={[0x0, 0x42, 0x8000]}}, {0x5, 0x2, 0x6, 0x200, @time={r7, r8+10000000}, {0xffffffffffffffff, 0x4}, {0x800, 0x8000}, @connect={{0x800, 0x7f}, {0x7, 0x7}}}, {0x6, 0x1d, 0x5, 0x8, @tick=0x1, {0x7, 0xffffffff}, {0xf9, 0xea6}, @control={0x0, 0x9, 0x6}}, {0x9, 0x6, 0x2012, 0x3, @tick=0x6, {0x5, 0x200}, {0x6b36, 0x3}, @quote={{0xfff, 0x4}, 0x1, &(0x7f0000001400)={0x0, 0x80000000, 0x7, 0x0, @time, {0x7, 0x1f}, {0x7900b559, 0x9fe}, @time=@time={0x77359400}}}}], 0x120) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001580)=""/70) poll(&(0x7f0000001600)=[{r1, 0xd042}], 0x1, 0x0) syz_open_dev$random(&(0x7f0000001640)='/dev/random\x00', 0x0, 0x101080) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001680)) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000016c0)=0x475, 0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001700)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001740)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001880)={0xd7, &(0x7f0000001780)=""/215}) r9 = add_key(&(0x7f00000018c0)='user\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001940)="16efb1736ff0fe43b304e87c6a62ef9cb4d2e09e187a5e9dd76d062723dd70a7dfc8a6ae3b52957a7e60d26572", 0x2d, 0xfffffffffffffffc) keyctl$invalidate(0x15, r9) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000001980)=0x0) ptrace$getenv(0x4201, r11, 0xfff, &(0x7f00000019c0)) keyctl$describe(0x6, r9, &(0x7f0000001a00)=""/152, 0x98) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e24, 0xeec4, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x87, r3, r4}, {0x7ff, 0x2, 0x20, 0x81, 0x3, 0x5, 0x9, 0x3}, {0x8, 0x10000, 0x1}, 0x100000001, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x4, 0x3, 0x1, 0x800, 0x100000001, 0x875}}, 0xe8) get_robust_list(r11, &(0x7f0000001c40)=&(0x7f0000001c00)={&(0x7f0000001bc0)}, &(0x7f0000001c80)=0x18) symlinkat(&(0x7f0000001cc0)='./file1\x00', r0, &(0x7f0000001d00)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/21 10:53:29 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x7, 0x6, 0x6, 0x3, 0x1, 0x5, 0x8, 0x100, 0x8000, 0x8000}) ioctl$KDMKTONE(r1, 0x227e, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000040)=0x3f, 0x4) 2018/03/21 10:53:29 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socketpair$inet(0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000000100)) close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x7fb357bc23dda836, 0x80800) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/03/21 10:53:29 executing program 0: r0 = socket$inet(0x2, 0x80e, 0x200) sendto$inet(r0, &(0x7f0000000000)="c4a1ca470d280e237bc2d19199af9707377eb2cd11e5bb8bec649c9a81a0d783257192da645b7ff0", 0xffffffffffffffcf, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0xfffffffffffffc58) getpeername$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) 2018/03/21 10:53:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000001a0400f5b72a5cec3489bcfcc41e8d0300000001000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000001e00000002"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0xfffffffff7fffffe, 0x1, 0x180000000, 0x200, 0x9, 0x80000, 0x3}, 0xc) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0x92, &(0x7f0000000100)=""/146}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x7fffffff, 0x2, 0x3, 0x100, 0x410, 0x1000, 0x400, 0xffff, 0xf34, 0xfffffffffffffffb, 0x3, 0xad5}) 2018/03/21 10:53:29 executing program 4: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000640)="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", 0x5eb, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}, 0x1}, 0x50542099cbcfe4d1) 2018/03/21 10:53:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001580), &(0x7f0000001540)=0xffffffffffffffc9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) r3 = getpgrp(0x0) getpriority(0x3, r3) 2018/03/21 10:53:29 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8000004) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 10:53:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x121000, 0x0) r2 = getuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f0000000140)) fchownat(r1, &(0x7f00000000c0)='8/file0/file0\x00', r2, r3, 0x100) ioctl$KDENABIO(r1, 0x4b36) fchdir(r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) syz_fuse_mount(&(0x7f0000000300)='8/file0\x00', 0x0, r2, 0x0, 0x0, 0x0) fchmodat(r1, &(0x7f0000000200)='8/file0\x00', 0x0) lremovexattr(&(0x7f0000000000)='8/file0/file0\x00', &(0x7f0000000080)=ANY=[]) [ 53.158372] binder: 8297:8301 got transaction with invalid offsets ptr [ 53.161405] audit: type=1400 audit(1521629609.239:33): avc: denied { ioctl } for pid=8298 comm="syz-executor4" path="socket:[20002]" dev="sockfs" ino=20002 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 10:53:29 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000001300)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r1, &(0x7f0000000000)=""/19, 0x13) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x4, 0x8001, 0xfffffffffffffff8, 0x4}) 2018/03/21 10:53:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x801, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000000c0), 0x10291, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x5, 0x80}, 'port1\x00', 0x45, 0x400, 0x20000000000, 0x2, 0x81, 0x7, 0x6, 0x0, 0x1, 0x1}) 2018/03/21 10:53:29 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 10:53:29 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) prctl$setmm(0x23, 0x4, &(0x7f0000ffd000/0x2000)=nil) pwrite64(r0, &(0x7f00000001c0)="36a49a1e15ffc23b5c9a0e815b77852333baf5c671ce6c9ed42cd38917a11ab7ae33a6a6014302969b908ccc7fc5801f6d5818133d0e427a14db76923e7a2cc68c687641614ff46c55ae3f7a4b1893d7d776edacfeb03d3835da9585889aa979", 0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000280)={'eql\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e21, 0xfff, 0x4e21, 0x4af, 0xa, 0xa0, 0xa0, 0x1, r1, r2}, {0x3, 0x1ff, 0x4, 0xffff, 0x1d, 0x6, 0x1, 0x1ff}, {0xe90f, 0x0, 0x2, 0x81}, 0x1f, 0x6e6bbb, 0x3, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x3, 0x101, 0x4, 0x6, 0x1}}, 0xe8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00000003c0)=0x7ff) socketpair(0x9, 0x80000, 0x2, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000000440)="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") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockname$llc(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x10) r7 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000005c0)=r7) ioctl$KDSETMODE(r6, 0x4b3a, 0x9) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setns(r3, 0x48000000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000600)={0x7, 0x5, 0xffffffffffffff00, 0x800, 0x9, 0x3, 0x10001, 0x5, 0x8, 0x3f, 0x9, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000640)={0x6, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000680)={r9, 0x4}) fremovexattr(r5, &(0x7f00000006c0)=@random={'system.', 'eql\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000700)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) perf_event_open(&(0x7f0000000780)={0x7, 0x70, 0x1000, 0xfffffffffffffffe, 0x5, 0x2, 0x0, 0x1, 0x8000, 0x0, 0x0, 0xcfb, 0x3, 0x6, 0xa5, 0x80000001, 0x5, 0x3, 0x10001, 0x800, 0xa87c, 0x5, 0xffffffff, 0x5, 0xdac5, 0xd53c, 0xffffffffffffff7f, 0x7, 0xfffffffffffff44e, 0x8, 0xf79e, 0x8, 0x8, 0xfffffffffffffff9, 0x2, 0x9, 0xc60, 0x2, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000740), 0x9}, 0x20000, 0x1b, 0x40, 0x3c343ac36857bca2, 0x20, 0x5, 0x1}, r7, 0x0, r5, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, r4, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000800)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000840)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) fsync(r8) recvfrom$packet(r5, &(0x7f0000000880)=""/65, 0x41, 0x10000, &(0x7f0000000900)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 53.172920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1050 sclass=netlink_route_socket pig=8306 comm=syz-executor5 [ 53.179982] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1050 sclass=netlink_route_socket pig=8314 comm=syz-executor5 [ 53.204046] binder: BINDER_SET_CONTEXT_MGR already set [ 53.204054] binder: 8297:8318 ioctl 40046207 0 returned -16 2018/03/21 10:53:29 executing program 4: r0 = epoll_create1(0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaeff4)={0xa0800005}) ppoll(&(0x7f0000001fb0)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/03/21 10:53:29 executing program 5: r0 = eventfd2(0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x81, {{0xa, 0x4e21, 0xe23a, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x25}}, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}]}, 0x190) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ac7000)) epoll_wait(r2, &(0x7f0000586000)=[{}], 0x1, 0x0) r3 = dup(r0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000000)) 2018/03/21 10:53:29 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0xff, 0x0, 0x0, @time={r3}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick, 0x40}) 2018/03/21 10:53:29 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x801fd, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001ffc)) 2018/03/21 10:53:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/21 10:53:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0xffffffffffffffee) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/21 10:53:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000200)="bcde1b24245431bf3bea461230fed677313a7d0aeef19066656f705462d3369d61a381b5f03d7b76126e01a8e94b526f4b573a86a634b225c23f3efd29b37c3c5cd2c9958fd067161ae7bde6f417696ec2b8a3d5a00091bab96a9657ecc7185598cb80452fa7f2449630b28f9ebfec93cf1e94506353561d171dbf8b9f62dd6cbb257a13a6d7c3bd24edddcc33f11ed3016a2e8c39306afacbcca15dfef6058980fc33d5c7f576187acd46e758658d59bf10657a120ec16008925b1b3fefac6dd5af69f64a7f9195b61718825eb8f92fbcf5294d0ad294655277985f89662835bb4856b654ceef78d9135a340ca2bfba93dd96f4007f13306124543fa1e50aa19aec8f350db5932dff8c4deb18a4ddfcafd259678b12b81a50d9cbce93f7c0fc71d2f236b5241938e8d8801c5e2943c96896cb0ff14ccb983bc6a91cbc2d1ac9fc82e807716f7f5f59f10f2320237b6924528a72f1319241217fbd4eb4757916e86cfaf7b031af9dcfedb776c184a522c20002cd316b5aa70cd9d18bea50f75fc66f05ef472cc4a1ad810eaf89c64da3421b0e102a8eee1dd2496dca6ef990b9a642820c51a8b0a77cb85d9899cfc5553c3579916ad95b881c4c010ef6801a6fea49e2478dd5554e2795f4e36fe1384a57e1cfe0822dfa016bdc71765c951c71d9a84510150117368e3a2494a85e3e6432b5320c10380365761d5dfd2c688f64741a4aa15b7c28af86c4e6e8436b9ec8c7092d850e2d54e2dd3cebae67d4fc304c0cf87e1049f8a47536baa214cb5526f31acc25378fc7aec2eca70325b9a58122192f8657e88653761965f5acc7a6e7c6eaa5c48f32995cc87b046720036d38483f77afc623f0ce2b6892ee4d8aecaa506576e8e84197150c3f411949f82206c643b6f30aade26d150e82bbd63cbf42b601f6ac24f95286e1eb7f37630603aa750bb09de192a408058f3062e2d76853724917220ce2636a12130f4a5fb2255d20bc7aa9395d1df2b9cfdb9fcde214ea8d7e9a459be4f26c6be72094454d4ef470d1f475b845eb1eee49a8a4687b681edc08357f4080fbe3023097238bade7bf60668af90187507e32bd04b563bac14f74d9945caf1ddd3141e1df25d8f0d87378300078049fc20bf9f6be4a676103b92576590350a5af4b1b0e9544083c00106f49d021f32707a0c21d21b4a5e473395eb90e30056a19e777ca5807dbb66840d35620b379235f98e816661c0cfe001c0aa1a703c17f3d41a7f73626e60d875e7d439c2b0c017980ee8d5ca0438dc28b9d9253a73fd5451d33be2b3ee9f005bcc59f08681ba359ac78f00ea05ade7027fc007da2ce73d3c688c3dee4d75bee50bf6c41c854bc803257c989d1cf05d4e75e2289ac1493052acb8b5ac5efc542da5a926ee1725f869fee7a96aa5b93f0900f7ee21f03a663bd685c14179df8350f615f148627f027779b60c831f2500323f5daf7f5d35c106dca34ccfa357e29ac9956212232056b04c736c44f06113a3055471183a5ffa12ee76a6c1bdf84d3dd626b866f0468db3d853fa33ea347a133c5a155e159f68c7ebe1f1b4e1c3548e853a95b69ad2e199fac5eb39c72797f304a01db2ee0ce053cd4d3c5cef0092e4c280320b84cb923b27762994af13b337a784968d3bbd3b03c6c9690815ae80fe5a4cc18aa90c528bc3799b4d70690d7cca76a64979ab50021277c582fa3c717b86673af44c5bf42ff2e1ab22b6ec4053eb636552909ebd28d7199e3d2c9f10b9b2b14159459f6011a394d473001af08f9db513f93dac4e6678a6eb1f9b05e3e669bc01bc3b2a8af684d98bef6ee054ca759788221698a5a3a8aabaa28e317ad23e06f833152f04ec93ca6d39add4968b72b339cbd062472d7ece7ca0a9c5405ab014abcc9c8911d9077900ed49748a2afe597eac6ef004cde6d1c632eec8b070199509b5768aa75bf3cc2d57e08dd85bcc2e8060a868a5f5b808c838b8d4becf7614b79e0cea3dafe33931d2d2ff4c254c28206705dfb043fc10ca7a287f14ca2c3496b5bfac37472598e4a3665ce226d9eb3fd1d15a9ada08790a0908e6fd1ab22c71edebaf94de8388d98642da3e4225a0e7670c30300e9f665409838f62282815262622b836bc01ace3926608b7ca92d7ebb55699f1434d9648c3021076ccd98e3b95a3733705f57990e0cd820853a661863ea37866e372c2b7c9651dd560c149a41d6dee9bcb204147c7a2db8ff0b46691b98c5571b1a55966bc35f1f24c34a9a140e1c8cc460518392259e8de51429e369c06f2c4e86ec8ca7accdcc57040ff91d12b71777e83f364d557fefaefcdc91456eb3781740f408bd0afc328a1e13e30b380ff28f269245dc8a9cc87c423e72ce1fdf6fd2c1689faffdb102d124bf49f10bd839398a7f644b4aea28251244192ac5528742329274dc666baeb67517f91daa4b2f485aff3a2c13090d9f1bacfef6ffadbf3622bcfd5c896d5cf00d257ac6c32ae6b5774c90b031d46c709bcce9261d36dbbfd857aa50940f6f70217546284c1a925b4bce8e3c93c0f9d41338fd7b5310375598dbafc9b1d3efd9ecae165c29a979859d51de56eb5a571b0d426ac34ac1b0762e4be7e7466c39532a205cfd758fc67254689cc76d726718ff14892defd303f44fcf027d4384dcf380d545a71c681e949b1eab8296b21a74b07c911b879c12510293e95e316d2c138f6b60c2985f024253e6c7a39b5465e9b551afa0115d81c97b0e5d4f79dfa1737d8cfb3c97b0fdff4a517774464554b2b7bcaa0fe10b2417a7a6e29337d5f12abe62e070936fc7477ff567f3e544f06b785e1e04a335ab8ac9e682c5ba5ff605016726dfc4a287be69b6da2a8b7d30b0b38f2cea24bf2e267784f3323723200f34e4374421e1aa4e1966a1e1b66231dc0fd473633df5c833e3dc6e1ecb0292a4f6db56db364d5d1f8d267414f755b81133fa24861f2ca9637c0292778fe17dda9d60a5cceecd2d7190fd850d47d1e9e281a8dbb16714a3fb4cb9f5cde875df34b1e3cde4642244634be8dd0e55640a165999382fdfa2d756c1c69b41d4730926894bbd68f97059c4551610648be96c385af987f887f07a1d98ea528b02ba7829334f66bebd9e21e21bffa182ee06c4b69c61f5bbacc3ff84ecd6f82342139c58c2b1d9bcc7f8830c56ddf437122784ed0750a74f240b87073b88b372f017ce0f7e5c69571496c4d21c0ec20c6282db3844743545bf347548270966d7dc8e4f556ffc8137c35df8b8a5dbcf3e1c604832544d0ffd96a923dde08e43084c6418a7f409f21daf6c3e22321d098128d8a2ad51f5d15588f68380db8a82fe825345c637adc1e7b006e221b00cb2c34bfc5218a78687c202ca8d05c83b4d191db6420a58c7d128ccfa70efc9dbf5888ee149f26cae5e21f49b78dc3ffbb28fe2453df6c46ff561d8592874a7a01d879b2b8e1669f30f082aa9e788103dfd56d0c53c9758b6f6fd874d62ce8634b1bffd69d3783dbd7d5592c19270b11d7ce407caf9448be1091223ca589aa297588fd65c874dd553cc6159d94a85a0403b26a53e3a135967123fae274edaee032b4ec7550184612efd7bb4965f40e1795e3cec04f559c43fb0cdf6bc34bf9a9e7eac1c304107111a0c6342e8759f5f876e07140d8a079434bea26c5ef1a2d34881284d3dcf9106130d95535af70708b5e2c3e01fdea31477d495f80fb4ed36b6b50e7bb203f9566498e5a7df2c59a5a43feae76c0b86fddfcba9a4ad18a76c6a1d037b4e9352dfcb2b0f1d942d53cb37fac08a208640cec38a946e52bb0503b30fa9e49b5770f1e9f6158d82bda4773a17ad6919062c770ebffdd6571b7885954b4428b9a7bd3f34685e112b49af887b019a34dd9e855b0ba1e178d725de598f2cd24811e152ddc311e8b4fb2119613ed92c02df83109993bbc5d2b29ea09cb1a5c70f1277940ce1609a302944e6c5408e2d09407f35d4c7edbb1ad6787a3f82fc4c42b0ba92babafa5c90f540219593c2c1c0b98903b8ebd7d35cc5f5cc7c54bf812e98fa92583c83e2aef3662d2a86bb71401b4d4eed706a212b172d1416cbc24545bc5822184abd93ca6d58dbf79c8d919ccb0873f5d79b5c439f98d23575e25b4a309e60d30cdc6252c88af935af736a6794f6875bd1e9da7c5cb76070d4b922992ccdd7359f19128af2d2969085b291fd2a618f1eb3d1a71c70a36db029fd63a9bb32adb2fed1c2c8635de3b4d2af68fb6bc40085115c3559821a128a7d038f7c7ed00a34ba2c967cf0b464d90b1e0f178608a6c2d325ea42dc6fc9ba7fc5755891f6ec04a89be56fb93aaedd9a07758c4ca9d04b03dee8e893f8ca1b77ff8c96dcb8bcf2511d7f7cad462a98bb6704173bf54674c3cc1e27e98fe3b9ed22981d47075f57854c30ada64b950db87b65c068ac54f96a7c3209fcce543156d482c7419fae7ceaeb1fb88b570e8e7407ae493b151d62c917b350ff2cf37a7649aac2ded3198d013bde44b83ff859a37cf769d537339492ae48c1446b5d42b7d8c0a73725fc9b69673c357364c01553989a4277d0e24f0a3512223fe0084d45932e440023b7f3b798788648c94911f014e5cfb5412f8c7ea8756fe10aca4ed1d62bb78ebda4ccb0207aca86d6e64a843e8eb002be9ecebe4e9be837f5b718e9b503aa6ff6fa90b8e8b36cff80e603d12d2e8e5ebd6dfbc3a6723d8a31c04428df302f340ae904b462f013314280461d113469356114c894329657a18ba0bac58daf15f98ed30a85ac811a4802f121921a2478a158a0f2124b1ee24c47e846b27f8a7737fdb9355a05ac5c4ee39394c083ddc24676737669a506f5300697918bc14a5e04cdd0d75d25a7a89120c2863d3709634ce18b0564d597a43984bb4d1925ab906467907018745c3c277196e4fd2818dcf485126c058b935462887a8bd898dd569a9ae92c0c9dff807b1bd8a5dad730f94c73198f8e13db181f1bfebff44c5f156e15153c68e1fb3efadb4079c23b3ebfad161975b68a9dd681e747bb04a7d7bb7edaf43de7d1d98ebace863dca7ab22e0cfe15ad615f0423106c31100134d6e9c00c706ccc866ed69a6ee692f391da9bf3348ffa61e9bb722e44cdfe49ad8eb33a4095cef52baf860b0665acd8d4a5361da050a62f6fee5e8a12bc71e60773b56e8e5c488ef8bbd81dfa24824e280bd6200748bd1342ee3f5519fe0b944c1aba7a0369c493e922b33c5b9f52f88fd985544a4194a47c4d903874d9b0a8d655516bab38115194833eefcf9273c87ee5133cb861fbec4b7e590a7ba3ecb97ff05a7ba301fd5824431fac7116ef9386e2186cb7fcb244bfedffad6e954eee84990fcc66011aca6c5894571874a23bebb5344da1aaa7ebb1a23fa9581df75282e375e4a9b182ddf2c0103a41fd9a539fe94f8b602afe73faf3186fc31bcbd0f8bfb351c3f1cd46dae64ded597d2225e6048c2bf099ee1442f550e164bdb7691e48685998013f1bdbb34249158f523cd85d9171d80e541c9113e67cc21e4e61dc7f142d1730098fe2dcedde70158e9e1596d273dc8920ee0036450add3f4d627f5840e00a0cfc1f03561f82d55f1b1dc9b64f1c8ecbfef72940c43fdc1564e0a8a4d2132754c7402696969329966bcacd4ef6a90c9e4b5c7077cf85d71645f253f51c11f6edbb0098a8cd3c9e10636f964237d1ef196ba25f1a74254302a2b0dde5e6e63c8f59d7eb687e1f6ff4d385f7e8e6f0586b66f06210921912668ec7e77b1a9cdd12c31c47edc9b13f3c1b206b5ed8fbf716b6", 0x1000, 0x20048004, &(0x7f0000001200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x3, 0x2, 0x4}}, 0x80) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) 2018/03/21 10:53:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) fcntl$setstatus(r0, 0x4, 0x4c00) 2018/03/21 10:53:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)={0x4, 0x3, 0x5, 0x0, 0xf2}) [ 53.264190] binder: 8297:8301 transaction failed 29201/-14, size 40-8 line 3302 [ 53.280573] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 10:53:29 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x2aa, 0x79, 0x3f, 0xa675}, 0x10) fdatasync(r0) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x18) close(r0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000002c0)={r2, r3/1000+30000}, 0x10) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000340)=0x1ff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000380)=""/64) fdatasync(r0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000003c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r5, 0x101, 0x5, 0x3}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000004c0)=""/54, &(0x7f0000000500)=0x36) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000540)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r5, 0x7}, &(0x7f00000005c0)=0x8) shutdown(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000600)={0x80, 0x5, 0x10001, 'queue1\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000006c0)="e74b8d0cdf49eb12f0c9f17277228a98", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000700)=@hopopts={0x0, 0x7, [], [@enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x6, 0xa, 0x401, 0x4, [0x2, 0x3a9f, 0x0, 0x400, 0x4]}}]}, 0x40) openat(r0, &(0x7f0000000740)='./file0\x00', 0x20002, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000007c0)=0x9, 0x4) read(r6, &(0x7f0000000800)=""/149, 0x95) syz_open_dev$usbmon(&(0x7f00000008c0)='/dev/usbmon#\x00', 0x4, 0x240) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r5, 0xfffffffffffffe00, 0x1, 0x8, 0xe3, 0x9}, 0x14) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000940)=0x4, 0x2) 2018/03/21 10:53:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2000000000002, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x13, 0x0, &(0x7f0000000180)}) 2018/03/21 10:53:29 executing program 1: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x9, 0x101000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev, @local}, &(0x7f0000000140)=0xc) socket(0x0, 0x80007, 0x5) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="326f95034fc4f423624e7435fc2a6d34274de77ae7d6ad73efef629b28f107", 0x1f, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}}, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/21 10:53:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x400) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(r1, 0x9) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="29000000300019fb01440010000000460223001615de0005000000030d000b00000000008a3128d783", 0x29}], 0x1) 2018/03/21 10:53:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), 0x4) rt_sigqueueinfo(r0, 0x0, &(0x7f0000013000)) 2018/03/21 10:53:29 executing program 6: syz_open_procfs(0x0, &(0x7f00001b3ff2)='sessionid\x00') mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) exit(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r2, &(0x7f00008e0000)='./file0\x00') getpid() r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x80000008) inotify_rm_watch(r1, r3) dup2(r1, r2) 2018/03/21 10:53:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1, 0x80000001}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x9}, 0x8) write(r0, &(0x7f0000001080)="2600000042004bf1938d120000000a00020000096b8dbdea03fffff74503e5170003098a7bdf", 0x26) 2018/03/21 10:53:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0xad) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/21 10:53:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x401, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/21 10:53:29 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x184) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1c2}) 2018/03/21 10:53:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x800) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x4000000000000000, 0x0, 0x3, 'queue1\x00', 0x484c}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/21 10:53:29 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x4, 0x6, 0x7, "93db6c6616f6", 0x3ff}}) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x9, r1, 0x34, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/215, 0xd7, 0x2, &(0x7f0000000380)={0x11, 0x1a, r2, 0x1, 0x8e, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) ioctl$sock_ifreq(r0, 0x8977, &(0x7f00000003c0)={'bcsf0\x00', @ifru_map={0x20, 0x8, 0xfffffffffffffdbd, 0x79, 0x4d33, 0xbbe}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r3, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) syncfs(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={r3, 0x1}, &(0x7f0000000540)=0x8) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000580)='/dev/keychord\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f00000005c0)={{0x101, 0x1}, 'port0\x00', 0x10, 0x100000, 0xe98, 0x5, 0xffff, 0x0, 0x8, 0x0, 0x1, 0x401}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000680), &(0x7f00000006c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000700)={r4, @in6={{0xa, 0x80000000, 0x28ac8ae6, @mcast1={0xff, 0x1, [], 0x1}, 0x87cf}}, 0x7fffffff, 0x400, 0x4, 0x6, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000007c0)={r3, 0x5, "540e5ad246"}, &(0x7f0000000800)=0xd) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000840)=""/137) unlinkat(r0, &(0x7f0000000900)='./file0\x00', 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000a80), 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000ac0)={0x1, 0x827f, 0x9, 0x6ca}, 0x6) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000b00)={'ip6gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) recvmsg(r5, &(0x7f0000000f00)={&(0x7f0000000bc0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/205, 0xcd}, {&(0x7f0000000d40)=""/252, 0xfc}], 0x2, &(0x7f0000000e80)=""/67, 0x43, 0x1}, 0x12001) eventfd2(0x0, 0x80801) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000f40)) 2018/03/21 10:53:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce22c9b161a00000000000000cc", 0x31) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/21 10:53:29 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/4096) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) fchdir(r0) 2018/03/21 10:53:29 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000800001ffff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/21 10:53:29 executing program 1: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0xc100000a, 0x0) 2018/03/21 10:53:29 executing program 6: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/03/21 10:53:29 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="4bcc0f3cdece1a70d83566d0fd9a9442", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='attr/sockcreate\x00') dup3(r0, r1, 0x80000) getpeername$inet6(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) 2018/03/21 10:53:29 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000008c0), &(0x7f0000000940)=0x6e, 0x0) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000000980)="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") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000080)="ff12b47b269f3caf7bd973aaa6f02072e957691fa9c7625287e253f8bdd462fb8299d0dc2f092540df8c64616406d727eeb655f9b55cb9df76080cd032dd5e77ac19ee6563c2b7c870b34e1941fa6825dd9a83d27e42be5be14d957acc9284dfa27b2d576fff15243afffc8ab57047f696b8b42a829a89ea20fe2d7ae3b379033691115300251e9e009a8155957bff4a633a2915ad25c255ebe4411347a559749f8ba433ba9ac58b6e92660d6e4f43ade29208184dc0712ae3a975296eb4a7c5e4434fef538b2e13bd43d522f246f2709ff1bc54ddddd704a3ea456e7a8fba7f87333d3fb96885447f019b14fedeb147c83194b15eaaa228d5", 0xf9}, {&(0x7f0000000180)="4fa7bad16aaebba766ab41fc6a4fbd8183eabd8dfe9f73f62a2b47e9d6cc3b74674bb77246afd821072523199fe0b4f03beca89f1b958e74734a8d70395d421d21409d99e037e4", 0x47}, {&(0x7f0000000200)="21f989333dc97b15c8efc224b7b73a1fbb37c70cd6ca8695710868cfff4be68a0b2b1854e533817ba342365b3d19dcb246815a81df4ac986ee9fdb3fc78919e39f49c8fc2c46d6a56b5c367ccd4240d20dd9bdd406de31d70d3008dd92fa04be7e44f3", 0x63}, {&(0x7f0000000280)="a01ad8669ce39a71cf2a6f72b9572493ff2839aa8a9ea7cfe4aae5", 0x1b}, {&(0x7f00000002c0)="3f6ff5b206fb95c5f081033a6b75ff57eacf4fbead5a872be3521eb7ab723be138c8b2068d8a6bd9e4e2e7d4c7060dbb64f0cdc2d995dc6eb084ddb7f836364fd7027f2041a79948e5caa552261be04daf15f728979674843fbc1ac35ae858a620e6a5148bdfeee7db8648582c009c50938baa23e4fe0caaa8746043dc13a92380de3ad4b630f5e34a2a4026be34c7ef9b8e7f4f0b5f519fe9c1366b3361bef7e643e54a742d85917a5227686a90516e7da036382c3e4f063db9f40df50cbb6cc2390d", 0xc3}, {&(0x7f00000003c0)="2d8dc6c7c9f61d83ce4059283e0539160983c9d4e296bba8a494c4a12d8854f873d27656e67815cd83003ca0d406b11be66aea7c85169e279a6e88dd91249089dea9f180355f830e2c8031ad606e222de9af0fc92712148e6b9b1df6eb6ad11442d68776468d48cd5897fe3724adf319d42fc54e846d8b0781a1d246d28233cf47e51f1b9317e5cf45f6a879baabf549b05c410dca0ef44279a60e616d59cc4a89dc67f5dfaed71837c52fab", 0xac}, {&(0x7f0000000480)="eb83056ea86762ba8597e6692195138d4637e2ddbef270a5f4f43bbe4b4b554082245deac74ef9e5e88c6a75c35aea4b00d3f61dde9d88342d955ea8a8cdb37e5ab1c0e5f7d72a2a48708fb36a0d5d55277318e7ee21d3476881409a2ca51f7c2b65ecca26a6ffae4680a4c8ca8c6507814fdef945ee8b9ad1da63db5bd178f70fea697b3b4555315f9fd8ae19918508882dbe29a145b99ff3506e1bc909bddced16787e843148be7967ae75492edaa645c89845e58c966a53e69b4558f2fcca9ca92273de64084191064b9d8bb753c5c8", 0xd1}, {&(0x7f0000000580)="711260bf5398fb7a3bf8f7dad2ab6d7ad283c7eb77c1ca760936186e6db1f0df764dc21004796a41d091deb12b0727d1b5bfb913965a495419fef85dca5e75eede538b4e36818ca5a1ce1262d666db14518e43cf289d2b2b8a964ecb768129bda5d091f34b0b036db725d95113e296487a5d9bb74c8f16ed04c88f73c70939", 0x7f}, {&(0x7f0000000600)="c07e1f8257490ce047f6b781392680c38f628216247c2a631a0bdff4325b5bd01550e7256c7a479364580cb513e0a07de20624f6cd32995bc19eb7c36c3d6ffbf68d6cbe9beff1472cbac7bd34c67cc4665a3ac794ff0cdadd021600881ba43e464e27654148a7089e873314bc4f4b6219c7225212f77b60e7857b51c20f7b98c9c4dc1e0e1507883d5fbe04e0ae366aee98765d7b326902188a1b6a5c8a166b52b8266e86ed4b", 0xa7}], 0x9) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/enforce\x00', 0x1, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"fe592b06475b64"}, 0x3}, 0x10) writev(r3, &(0x7f0000000040), 0x0) sendfile(r1, r1, &(0x7f00000007c0), 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000800)={0x8, 0x9, 0x1, 0xf7a, 0xffff, 0xffff, 0x7, 0x40, 0x0}, &(0x7f0000000840)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x0, 0xfffffffffffffff8, 0x5, r4}, 0x10) 2018/03/21 10:53:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, 'vlan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/21 10:53:29 executing program 4: r0 = inotify_init() fchown(r0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="715ad60c00000000001a00000000ffff"], &(0x7f00000001c0)=0x14) inotify_init1(0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x1000) fadvise64(r0, 0x0, 0x8, 0x3) r3 = syz_open_procfs(r2, &(0x7f0000000300)='net/wireless\x00') accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) bind$packet(r3, &(0x7f0000000400)={0x11, 0x3, r4, 0x1, 0x6e1323be, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioprio_set$pid(0x2, r2, 0x7) preadv(r3, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/03/21 10:53:29 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/03/21 10:53:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') chroot(&(0x7f0000000000)='.') r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x6) 2018/03/21 10:53:29 executing program 0: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x680f) prlimit64(r0, 0x7, 0x0, &(0x7f0000000000)) ioprio_get$pid(0x2, 0x0) 2018/03/21 10:53:29 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101800, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0xffffff4b) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) 2018/03/21 10:53:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x100) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x6d670e80, {0x9, 0x5, 0x7, 0x1, 0x100081, 0xe6}, 0x7, 0x9}, 0xe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0x22}}) 2018/03/21 10:53:29 executing program 1: r0 = socket(0x18, 0x0, 0x4) unshare(0x400) sendto$ipx(r0, &(0x7f00007a5000), 0x0, 0x0, &(0x7f0000000040)={0x4, 0x6, 0x0, "76b903013a87"}, 0x10) 2018/03/21 10:53:29 executing program 6: r0 = memfd_create(&(0x7f0000000240)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) r3 = getpid() perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x101, 0x100000001, 0x3, 0xe9be, 0x0, 0x85d7, 0x80, 0x1, 0x100, 0x5, 0x7, 0x7, 0x5, 0x2, 0x0, 0xfffffffffffffff7, 0x1, 0x101, 0x8, 0x2, 0x0, 0x3, 0x7e, 0x2, 0x3, 0xfffffffffffffffd, 0x0, 0x8000, 0x80000001, 0x81, 0x200, 0x4, 0x400, 0x20, 0xfffffffffffffdf9, 0x2, 0x0, 0x6, 0x3, @perf_config_ext={0x7, 0x10001}, 0x802, 0x7, 0xffffffff, 0x4, 0x400, 0x1, 0xdc}, r3, 0x6, r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r4 = syz_open_dev$sndseq(&(0x7f00000006c0)='/dev/snd/seq\x00', 0x0, 0x2000800) write$sndseq(r1, &(0x7f0000000180)=[{0xea, 0x100, 0x3, 0x20, @tick=0x6743, {0x9, 0x2}, {0x3ff, 0x100000000}, @raw8={"dc3a3e6e8b36a4bb8a1db3f7"}}, {0x6262, 0x81, 0x10001, 0xd0d3, @time={0x0, 0x989680}, {0x9, 0x5}, {0x2, 0x2}, @addr={0x100000000, 0x100}}, {0x5c5e, 0x10000, 0x80000001, 0x10001, @time, {0xfffffffffffffffc, 0x5}, {0x9}, @result={0x4}}], 0x90) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, 0x24, 0x5, 0xcf8, "ef2b8b1a354395f5fb702f08bdca6aed23c20459b604b4fb6157f5c76ad86024a52b7607f0f7a32b004a567708f85d2a9b8003944981d22e214a5ec1732522b7b33797117792801886a43fd2557be0ee"}, 0xd8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r5, r4) 2018/03/21 10:53:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fchmod(0xffffffffffffffff, 0x0) setns(r0, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) 2018/03/21 10:53:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = dup(0xffffffffffffffff) accept4$packet(r1, 0x0, &(0x7f0000000080), 0x80000) keyctl$clear(0x7, r0) [ 53.479827] sg_write: data in/out 36083/1 bytes for SCSI command 0xe2-- guessing data in; [ 53.479827] program syz-executor5 not setting count and/or reply_len properly 2018/03/21 10:53:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xd8, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xa10) lseek(r1, 0x0, 0x0) 2018/03/21 10:53:29 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xc0000008}) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000001000)) 2018/03/21 10:53:29 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000001180)=@ax25, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="e3c9930ad8e785c3f594c7bdb8bdac87438bb36fb87ddd81658d982ae9c1e73e783b1b0ddebcc710849c8b4b3284e3f13c42a1adfe6d44676d5ae1ea719b0293ea5e541327ea", 0x46}, {&(0x7f0000000180)="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", 0x1000}], 0x2) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001100094701bb61e1c30500ff070000000400000045efffff08029b0019001a00edff03e9ffead7f06978b94015f4cae77fd304648c", 0x39}], 0x1) 2018/03/21 10:53:29 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x28) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/154) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) uname(&(0x7f00000001c0)=""/254) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/116, &(0x7f0000000340)=0x74) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380)=0x3, 0x4) getsockname$netlink(r0, &(0x7f00000003c0), &(0x7f0000000400)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) capset(&(0x7f0000000480)={0x19980330, r1}, &(0x7f00000004c0)={0x6, 0x80000000, 0x100000000, 0xda, 0x9b31, 0x69c3}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000580)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000005c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xff, 0x8000, 0x3, 0x9, 0x5, 0x177, 0x10000, 0xffff, 0x5, 0x3, 0x8001, 0xfde4, 0x0, 0x525f17c7, 0x8]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000007c0)={r2, 0xd2, 0x6, [0x0, 0x1000, 0x71a660ae, 0x0, 0x7fffffff, 0x8]}, &(0x7f0000000800)=0x14) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000840)=""/51) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000880)="5385ed3df7b3f63aaec55bfe2bf8d5a4352cd88ef47a8212670865aff48e38b8be1848703366a8e2b5f024b3c4084a4177ce8a999ac52a2ac952c87eed02df9d72cdc2abe7ba35be3eea8595afb2ddaa7e853673cc5c11d34c9b5b34b4b9682899ce4d9a05a9897730f92e5e94ee0fe87d03df884818246de58d7407d8db95f18252fc771c478801962a9189c61895462f8836a9daaa207634d434fa3a8188d8743766b135dbdd6982bbaf61b24aa91403c6ed41c0") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x0, 0xfffffffffffffff8, 0x80, 0x50}, 0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a00)={r3, 0x40}, 0x8) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000a40)="9ea041cd31dacc5c4e11f202ee89298c05732b6278efb73fd1854b9c76bc22b01c93941b57f41dce86305daacb39efb1828016c8b9b9003c4f9ad7711ee606b2dcb072810d029857d21a9cc1952ae6b0487568b823c4b35fda18169b5cb76b3135c2834a0f571bd755daf2453534304fcc74ccc4b04d9029d66faca3b48173cda9eafa9e14755de260cfc960a39c745e6edb7b5fd9b4b4e9eacd3e56da77057279a31da4b979eb4ca83856f95df863a95d72880d76b40a05e74ab28a4e65bb8a3d6a7894da248464bf71f93fe9d69d6ccec81073c563e59f2d46afadf092c9fc8c557439a7788860") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/ptmx\x00', 0x4001, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000b80)=0x7ff, 0x4) sendmsg$unix(r4, &(0x7f0000000cc0)={&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000c40)="6210a075980e9d310bf8ee271d4195f160fe", 0x12}], 0x1, 0x0, 0x0, 0x1}, 0x40091) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000d00)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x20) accept4$vsock_stream(r0, &(0x7f0000000d80)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000dc0)={0x86cf, 0xad21, 0x1, 0x3}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/21 10:53:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10}, 0xfffffffffffffe2a, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa0000dfff000000000000000000000000000000000000000000000000ad65059d83e9c3624155e7c1fa3f92d5e4a674e0823d1b262eecdf2ace45085abfb95b6c8c2adf6377ef43dc2f2895bbcf559503807713164ab3a7fac809df2a04ca0c8be7a3bfdde9c076430f7c5cba6f5153fee39f2daf68a792cddf919126c7919ae2ea48ab2490014a5d8088682211b2823457b0046fa49dfcec4b9c", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000020002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/21 10:53:29 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0xc1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="ac47b662991b3bd143c88e8fecc38cba9ccd61b89fc7b78576b9b4be9cc1d53fcf2aab69ceb745ca88d400a58575251df90d76978ce82491af5158593ffc69d2e1dd86a08b6d82a5ac8392a8b7629b95b5f5115504b12373ffd2ce3593d93cb862664a5c9fff79614b65c8d13dd9ac501ab07911d8054cf270ec5839881e8da71a6591e781208d81682ae8ac14efb45fb84d400c281b5a2064121d688015419c232445d4e706fa78418f85b4d87b834daae3e40f5f9735e0a3d4f2bb") r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f00000002c0)}) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x42) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000240)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x87f, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x101, &(0x7f00000001c0)=0x1) write$selinux_validatetrans(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="422a54e640a0515f7ec8f583f573797374656d5f753a6f626a6563745f723a67657430795f6c7b675f743a73302073040000006d5f753a6f626a6500025f723a78636f6e736f6c655f6465766963655f743a733020323420756e3ebd6e66696e656400"], 0x56) 2018/03/21 10:53:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/21 10:53:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'bridge0\x00', 0xfffffffffffffffe}) r2 = fcntl$getown(r0, 0x9) timer_create(0x5, &(0x7f0000000000)={0x0, 0x6, 0x0, @tid=r2}, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'briDge0\x00\x00 \x00', 0xffffffffffffffff}) 2018/03/21 10:53:29 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, &(0x7f0000000180)=0x84) r3 = accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x684b9d799bdf755) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) r5 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x0, 0x3, 0x5, 0x16, r5}) getsockopt(r0, 0x7, 0x80, &(0x7f0000000340)=""/20, &(0x7f0000000380)=0x14) finit_module(r0, &(0x7f00000003c0)='mime_typevboxnet0keyring\x00', 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0x7ff}, 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={r1}, &(0x7f0000000500)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000540)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) fcntl$lock(r3, 0x5, &(0x7f0000000580)={0x3, 0x3, 0x4, 0x4, r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={r6, @in6={{0xa, 0x4e20, 0xfffffffffffffffa, @empty, 0x46e}}, [0x80000001, 0x8, 0x80000001, 0x4, 0x7ff, 0x7fffffff, 0x9, 0x5, 0x2f41f7db, 0x4, 0x6, 0x7, 0x8000, 0x8, 0xfffffffffffffffb]}, &(0x7f00000006c0)=0x100) connect$llc(r0, &(0x7f0000000700)={0x1a, 0x313, 0x3ff, 0x7fff, 0x8, 0xc000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000740), &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000840)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r6, 0x0, 0x3, 0x8, 0xfffffffffffffc00, 0x2, 0xffffffff, 0x6, {r6, @in6={{0xa, 0x4e20, 0xce36, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x3, 0x1000, 0x5, 0xfffffffeffffffff, 0x7}}, &(0x7f0000000940)=0xb0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000980)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x3ff, 0x3, "3107d62499e7b5ed3a9b7fad585d1c57624f7bcb1737771620dd28aa2e803b7b5e7a6c62da9473586420c0d89404b3060719946404e4a70706778923bc83c23b6ff7d1946bc4bb9260e6f92af2546937"}, 0xd8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000a80)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000b00)={0x3, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000000b80)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) 2018/03/21 10:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}}}, 0xe8) r1 = dup2(r0, r0) dup2(r1, 0xffffffffffffffff) 2018/03/21 10:53:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="0002020700000000fe0000000000000000b352b4476d00aa1967cd0616205261153439fa90d07f570f36a73c73eaf5bcb31b65fd70332474b0d99f6855df0dae50f972726b234fa4096c8d9e0492c6503ddd063fd7373b81363bb796571097f99197c60255b4f263fe479e669f1c5f019f36a2188c0777eb82602c30924fb2c45e88975a5c1c88ad3c884cfc4a20bd9a2a71581417140bb87ad0d165609f47f34b86b49dcd1c598488"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x10000000000033, &(0x7f000016a000)=@hopopts={0xaf}, 0x8) r1 = socket(0x0, 0x3, 0xffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000d5506cdd73afe237e56366cc51d93d07237e1c9dbb51e152095df10d9ee1b2a34bc9705ae71262b1f7029d2635537923867c0e1e7bcb84c009ee0a97aa47622f6821c4904f5622bf8411543b1cd4616579ae014e59755de3a5e7e27a5b259dff049edfe6ad513bc111a8b8680e484de8ff6eb41ff27305f56545633fbf95ff49fa6da95c5de7fc04e62e5e43c100f2716fb66947ff2bfe15e757c3285db7ef0433e2"], &(0x7f0000000100)=0xaa) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xffffffff, 0xffffffff, 0x803}, 0x10) 2018/03/21 10:53:29 executing program 1: r0 = socket(0xa, 0x2000000000002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000020000000200000001000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015e5002b58304619fb2370abfec2ea9b348395643fa02634294eb7628339e62c3086631a0e73f3d47062ed08b72183f8b017ea01ca4d38e7036c0bb3c621fd78aa0c8db6ff2c3bff16a946795d"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c8010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00008010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) [ 53.563795] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/03/21 10:53:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x8002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x200000009, 0xfffffffffffffffe}) 2018/03/21 10:53:29 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x1, 0x11, r2, 0x63) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000280)=""/148, 0x94, 0x2000, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000300000000001185183817983089582b6bf9770000000000000000050000000000100000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000025f9417439ac2624f81673804ac1e2155e62439eea62a4dc9d412141a136fa2285396d6749156f0170049cb020f34d8fd0304fdb8fed4ad745d88312b1d8a30000"], 0x78) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000000)=0x78) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) 2018/03/21 10:53:29 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) gettid() gettid() gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) setpriority(0x100001, r1, 0x2) 2018/03/21 10:53:29 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x50) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) 2018/03/21 10:53:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x800, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic="a0"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/21 10:53:29 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/229, &(0x7f0000000100)=0xe5) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/03/21 10:53:29 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001240)=0x1, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001280)=r1) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/101, 0x65}], 0x3, &(0x7f00000002c0)=""/190, 0xbe, 0x400}, 0x8}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000440)}], 0x3, &(0x7f0000000600)=""/173, 0xad, 0x1}}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000000840)=""/41, 0x29}, {&(0x7f0000000880)=""/1, 0x1}, {&(0x7f00000008c0)=""/248, 0xf8}, {&(0x7f00000009c0)=""/131, 0x83}, {&(0x7f0000000a80)=""/84, 0x54}], 0x6, &(0x7f0000000b80)=""/113, 0x71, 0x7fff}, 0x3}, {{&(0x7f0000000c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c80)=""/143, 0x8f}, {&(0x7f0000000d40)=""/74, 0x4a}, {&(0x7f0000000dc0)=""/198, 0xc6}], 0x3, &(0x7f0000000f00)=""/234, 0xea, 0x8de}, 0x3ff}], 0x4, 0x40, &(0x7f0000001100)) accept4(r0, &(0x7f0000001180)=@un=@abs, &(0x7f0000000440)=0x80, 0x800) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/21 10:53:29 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/21 10:53:29 executing program 0: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='em1(\x00', 0x5, 0x800000000) [ 53.660884] binder: 8529:8531 DecRefs 0 refcount change on invalid ref 352321536 ret -22 [ 53.675086] audit: type=1400 audit(1521629609.749:34): avc: denied { net_broadcast } for pid=8532 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.720545] binder: 8529:8531 DecRefs 0 refcount change on invalid ref 352321536 ret -22 2018/03/21 10:53:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x20000000000000ba, 0x80000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000e00000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000005) 2018/03/21 10:53:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/21 10:53:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=@access={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x30}, 0x3b) 2018/03/21 10:53:29 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001dff4)) 2018/03/21 10:53:29 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x41, 0x4, 0xff, 0xfd74, 0x6, &(0x7f0000000040)='gre0\x00', 0xffffffffffffff16, 0x8, 0x5}) r1 = socket$inet(0x2, 0xb, 0x2de) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) 2018/03/21 10:53:29 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)="b4707070305d2500", 0x0) write(r0, &(0x7f00000000c0)='yE]', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="db7f265b4813a0f5934850e714cbd572171d69d92e5a510e253fb926623e545ed42804fcac43104bbb7e2007e38c14e5fc49e5a91b8a02fcc84a086e8e2594850bdc1a3061acaa153c993109b34b4034d8fab47c5e5bd50a14c8780767905cc3fbb036fb9b53430de24f6683e356ec2a3257d73a7022e6620a70d5a2a2cbe1a8a47e528f4b89c9703ad45e4e5cbc470e5279e53079a11a1c1bfe7c234cfb1f921dbf2ab22a187c354f9d6bdbdaed7b3d3d957d70f03d8a5e4316a8bc3bfbe816e2c603c2983ed618") finit_module(r0, &(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000000080)=0xa) recvfrom$ax25(r0, &(0x7f0000000240)=""/114, 0x72, 0x100, &(0x7f00000002c0)={0x3, {"7d431857cb9e30"}, 0x80000001}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x0, 0x30}, 0xc) 2018/03/21 10:53:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r1, 0x4b30, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x2, 0xa, 0x7ff, 0x9, 0x2, 0x0, 0x1, 0x25dfdbfc}, 0xffffff66}, 0x1}, 0x4000000) 2018/03/21 10:53:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x8257, 0x2}, &(0x7f0000000080)=0x18) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x80000001, 0x0, 0x9, "e53885e1ffe6871d95bb967239b97d8ddcf056aa19ee5cd67e24aa2c55634912ba1d3490d40349b449af8831d1d66102c40a602cbed42ab06f76ed9ce77161e53988c7e1dc83cf06d3c61f74d198df97"}, 0xd8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, 0x8) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) 2018/03/21 10:53:29 executing program 6: setrlimit(0x7, &(0x7f0000becff0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x236200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) epoll_create1(0x0) 2018/03/21 10:53:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x480, 0x138, 0x138, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000380), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xc2a5, 'syz1\x00', 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xa}, 0x5, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0xf54, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff]}, 0x7, 0x0, 0x400, 0x5, 0x100000001, 0x5, 'rose0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x3c1271fff51414e3}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x4, 0x40, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x69, 0xfffffffffffffffa, 0x8, 0x995}, {0x0, 0x100000000, 0x4, 0x3}, {0x6, 0x7, 0x2, 0x1}, {0x81, 0x400, 0x7, 0x200}, {0x3c82, 0x1ff, 0x8, 0x2}, {0x80000000, 0x7, 0x800, 0x8}, {0x0, 0x2, 0x80, 0x800}]}, 0x10) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x6, r2) recvfrom$inet(r0, &(0x7f0000000000)=""/212, 0xd4, 0x40000142, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x204000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) add_key(&(0x7f00000008c0)='big_key\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="6fec64904eefff9bfdb2f741d26f8be7627faa511cca6ebfe203100c923f0cc76e1660440088bdf6d1551f128e9f66faafbf263d941391ecda44030b86c6622e10bb7641226516680ed8cf8aaf4c81d3a855c8535c0b7af433ce066979d56a68345aa6102e9c4e81fbca5ff379f30481698419ee3add28478247fd3ce3a6d7d7e93c5eb7166a9ae9c95308de39f40d435e6731f18d6190f6b9bec749c7bb4efa66e40fc2ba0c6f473ecffccb6dfa5676", 0xb0, r1) accept$netrom(r3, &(0x7f0000000a00)=@full, &(0x7f0000000a80)=0x48) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000240)={@empty, 0x1b, r4}) 2018/03/21 10:53:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) socketpair(0x4, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x9, 0x0, 0x8}) 2018/03/21 10:53:30 executing program 3: syz_emit_ethernet(0x10f, &(0x7f0000000000)={@random="c59aac4769e9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0xab, 0xab, "f0", "ffdd29", 0x1b, "0f16aecf9c56b4b11f4533a407e55ed60121fc6f7749cc68cde7b6f91a38ca4f48227505972a4862ae67b8795a67251e5240d3dde9caf5df523ace7301560f28f8f2426e7e39a43f2672319e99e121a780768fe398cbc268db6910a702765c6d4b44ec243e180899d92a3e3700c05feab2472a0860521e75a6a5caf4bfecbb44dfb99a661b03364eb1308fadc77f9dde9126832e8d1a76dc7289ab69e014156e5907f05a9d0abda3011ea3b4f52b946411995b0d6c97a1b2bea17a98fb28afa462d1dc22308f801011c70ff742f8e1fa578bd2ecd71819563a23c1ccea3bbfdf3f04038a4ad4665807ddb4a3e287e61eb9bbf11a5e4f3ae0bb"}}}}}, &(0x7f0000000140)={0x0, 0x2, [0x399, 0x69c, 0x52, 0x155]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x141000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x4, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdbfed)={@loopback={0x0, 0x1}}, 0x14) 2018/03/21 10:53:30 executing program 7: r0 = socket(0x8, 0x3, 0x2000000000007b7) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)="a5aeb93e702289bf148516dc4b19c94ac7141b04e7d2", 0x16) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="3bbccb8f0e105930c8f5d1e74e5eb7af", 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/21 10:53:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x8257, 0x2}, &(0x7f0000000080)=0x18) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x80000001, 0x0, 0x9, "e53885e1ffe6871d95bb967239b97d8ddcf056aa19ee5cd67e24aa2c55634912ba1d3490d40349b449af8831d1d66102c40a602cbed42ab06f76ed9ce77161e53988c7e1dc83cf06d3c61f74d198df97"}, 0xd8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, 0x8) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) 2018/03/21 10:53:30 executing program 1: r0 = epoll_create1(0x0) poll(&(0x7f0000e98fb8)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4ae, 0x3) 2018/03/21 10:53:30 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/21 10:53:30 executing program 6: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000000001010000000000000000000a000000100002000700010000000000e0000002"], 0xfffffffffffffd94}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000500)='security.capability\x00', 0x3) getsockname$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000280)=""/104, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x1602, @rand_addr=0x400}}, 0x4, 0x6, 0x2, "76299cbb4f25e6537f3b6c74f499933e8f027d1e9e6d1aa9404e9db9381d399fe4e1424c9e6755f02b300efbf5b17c4becdacf185f07fba960dc56efbb0e92e0702a8b37553742f63e7606da262729c3"}, 0xd8) 2018/03/21 10:53:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) 2018/03/21 10:53:30 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0xfffffffffffffffd) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) [ 53.970115] audit: type=1400 audit(1521629610.049:35): avc: denied { getopt } for pid=8588 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.011540] binder: 8593:8606 got transaction with invalid offsets ptr [ 54.025226] binder: 8593:8606 transaction failed 29201/-14, size 24-8 line 3161 [ 54.043586] binder: BINDER_SET_CONTEXT_MGR already set [ 54.048907] binder: 8593:8616 ioctl 40046207 0 returned -16 2018/03/21 10:53:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/21 10:53:30 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) socket$nl_route(0x10, 0x3, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/21 10:53:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffc, &(0x7f000000a000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000000)=""/4096, 0x1156}], 0x1, 0x0) 2018/03/21 10:53:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00003f1ff3)='environ\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) 2018/03/21 10:53:30 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/03/21 10:53:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xae, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x7, 0x3ac) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x86, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e24, 0x6, @empty, 0x9}, 0x9, [0xff, 0x1000, 0x8, 0x92aa, 0x9, 0x4, 0x8, 0x3]}, 0x5c) 2018/03/21 10:53:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setresuid(0x0, 0x0, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000000240)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000340)="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", 0x5eb, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/21 10:53:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000ffe), 0x0) socket$inet6(0xa, 0x0, 0xffffffffffff46a0) [ 54.059180] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 10:53:30 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f0000000040)=0x1, 0x3, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x1, 0x1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000280), 0x0) 2018/03/21 10:53:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e800022400001400019c00000000000000000000", 0x29}], 0x1) 2018/03/21 10:53:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x60000000, 0xfff, 0x1, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)={0x73e0, 0x0, 0x6, {0x0, 0x989680}}) ioctl(r0, 0x23, &(0x7f00000002c0)="1f8d13b7acc1b8f1d28fe326017f05860a499bc06380e5716aea4ffdbfff713cb5d1f639d53e41ef4ca802b13067ae16a14d265e514aa1f20dafbfa8d73a5565f826f83a69b7ba4504ed191e9906daf7d53195a7f450614d7d29f0c818adcd2b0127f2e2c0852c29b1ed4c687f11d213a104989da5d8e916f5443a05567d175a360d884ee11bc8d14f73cfbf9caf26d5ed4be4e0a203e6a1b13f9f856a1d03000000a203000000ca7ab067e51d5a3a06f92ecfab2e55db29ebc9447d73478c8f93481a0d67e2721c9c535ed61cd2c612852807c0c201fd671352d95837") 2018/03/21 10:53:30 executing program 4: r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x40) fchmod(r2, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) quotactl(0x8001, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000380)="a8bd3e1ba6a5cdcad1207516ffc4d3cb05d814cf1994769e80314eca58d4f023b6d44515b16ae677280c51510f92bebb831c42dcd8f1c90b60097c293d1c7e16ba97c8d1d1b8842d75279faf742defae5f0052a888a4d9b785cc74ffc758740ab29304460550cd2f85b9d3d8f1a3ad83d93b3996e838e25900765dcb70d08a22f4c8b2b6e5259ea12294c82a79c843d9deb58d504b59d46ad3c13c5815ecb66033caab1217841875423a701f3530a9031155a943ea34eabafae238cee957633a50a96a2d3ca42a3b4693ec60e255b5414c0b7d60dc1765e4868a438dcb4a75306949f970cee37aa9b6f77126a6493f") getpeername(r2, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x1000080, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) 2018/03/21 10:53:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000000)=@nl, 0xc, &(0x7f0000001200)}, 0x0) sendto$unix(r0, &(0x7f00000002c0)="18af617d2a9204bd961b3f4ac95f97a44fb6df5bdeff7312caa2a7bebe4bf5268878db6725f10a5c8ecbb92c1e8abb20f8fcb8b7907734764c5e07121289b7ff76561b7ca0240fa4f9fbf042cd427921d26f1e4ad21b048c2efd9af411784e6bf5717804f87d772b4aa0900f8b17693563fc44a1a61dd2f8bc462508b1624b5c45f0c6392658e0ed6340e9f50e38a3af5d23507a89eeee971cd67c8068e68a9724a1c5453fa8df8cf0ae5644734fc41a8cdee9d1e0cc1f48792467a60d82", 0xbe, 0x0, 0x0, 0x0) 2018/03/21 10:53:30 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt(r1, 0x1, 0xf48, &(0x7f0000000640)="0002b70d68afbee3c4e646c971df82f8dcc1a01bc77a244b8406e173e4064257b46a0587ed1b7842cdbef9275c4c6abf2d342c38b0c0f0cc6d3f927772a53bee3bad60424ff38ba8d14b0c710f0149712ed6f2fd805b3cd6bef8c3cadddb4ed966cf9c", 0x63) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300), &(0x7f00000006c0)=0x4) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000004c0)=[{0x0, 0x3, 0x1, 0x7fffffff, @time={r2, r3+30000000}, {0xc3, 0x800}, {0x275, 0x5}, @time=@time={0x77359400}}, {0xffffffffffffac85, 0x1, 0x6, 0x6, @time={r4, r5+10000000}, {0x2, 0x5}, {0x9, 0x40}, @raw32={[0x72, 0x4, 0xc3b]}}, {0x3b228c23, 0x9, 0x7, 0x9, @time={r6, r7+30000000}, {0x5, 0xffffffff}, {0x4, 0x2}, @connect={{0x40, 0xfffffffffffffffb}, {0x7ff, 0x2}}}, {0x9, 0x7f, 0x65cf, 0x400, @tick, {0x4, 0x7ff}, {0x4, 0x4}, @note={0x3, 0x5, 0x6, 0x0, 0x20}}, {0x10001, 0x294c, 0x0, 0x6, @tick=0x81, {0x6, 0x8}, {0x4, 0xfff}, @ext={0x86, &(0x7f0000000240)="65998ea1e9d7bb534d9d0cdefd31dee01e4afd8f4688f884f1effee2e8e7c6ec2b1f399ddc9a5cafbe52b7ef0a948efec2d49989f2d789187a20ecf42187a7263727f601884aa31317c3d4d48825191bc3ad1c30c95fe2ac8bcaf580547dba0248472ca500622e48d83c418f9ab4bd170ebff33a2a1c947e02eff50f830a63e7fcf22264f3d8"}}, {0x8, 0xfffffffffffffffb, 0x484, 0xaeee, @time, {0xfffffffffffffffa, 0x4}, {0x1, 0x40}, @quote={{0x1, 0x5}, 0x7}}, {0x5, 0x20, 0x8, 0x7fff, @time={r8, r9+10000000}, {0x95d7, 0x8b79}, {0x0, 0x9}, @raw8={"1fc94c36d2941be06d2fd01f"}}], 0x150) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) [ 54.082870] binder: 8620:8631 transaction failed 29189/-22, size 40-8 line 3010 [ 54.096039] binder: 8620:8631 BC_INCREFS_DONE u0000000000000000 no match [ 54.100532] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/21 10:53:30 executing program 3: clone(0x0, &(0x7f0000000000)="479e38a0f702023e4fa2f3e3b24ba639f57db81d74529e3bd52313578c824afc504c47f1f1f5f2a93a8ee707ea4841d329f35d2b9bc90b27244ade268fadc564befe9a30dd8e35a49dc986fa5bcd218ec2674ea128829177b11e47d58849907641a695b2d4e88a", &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+10000}, 0x1, 0x9, 0x10000}], 0x18) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000006, 0x0) 2018/03/21 10:53:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000000)}, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20502) socket(0x0, 0x4000000000000005, 0x2f67) 2018/03/21 10:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20000000000488, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x18) [ 54.130808] binder: 8620:8631 transaction failed 29189/-22, size 40-8 line 3010 2018/03/21 10:53:30 executing program 7: prctl$void(0x7) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="33e3eaedede28ee33a6fbc8df4fcf2ce81cb94787e485be40d3841679da85d76aeb613a86c97989a368ab465028740c80781bb3f1032ff00e2063bb8e5badd935cc858dc7fb4acc727de0de6452b7be043cc3d6fef2845c479cc8b7089824af98efded97e581082a8b4d9d38a9005da17078799b21c0f507118a1192b21f5c2ad47f3710b5d4855bed0f5d8a22fb25ab0dfb57a6688f597203226cecdf36e3772e84f1ccbc20744d8c47", 0xaa, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) 2018/03/21 10:53:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ioctl$TCSBRK(r2, 0x5409, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000002c40)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000002c00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000000000000000000000000000a0f1b651545330abc259fa0ecb3bee8bd600000055876a8ea3c1127a90ed3c8d4c2f11e39e8a8c30a7697dfe6f52bd9017f13213c0e37ba9b3885bff84a3204123db7a110500a3356774cb6715ef9235049715448932ebb7a25e8cb0c0471cc40d59ac18fc702fe4ffddfe84ba86d12a35ccd7c5d37c85739b0a76f25afa269bdeff337616f20098babb88829275de3cb03dca5e70ab670e12f8fe1a36c5bf794a56f5dad0de41cd828d63f03858bfddf3dba4799fdfe17c96421d010100009cbbb81a42f91d6086aa77d633f790297d6b8c50"], 0x24}, 0x1}, 0x0) 2018/03/21 10:53:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x8, 0xaf9c, 0x4, 0x2, 0x6}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x457}], 0x1, &(0x7f000002a000)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) unlink(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 2018/03/21 10:53:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000300)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pselect6(0x40, &(0x7f0000000140)={0x5, 0x9, 0x81, 0xfffffffffffff801, 0x2, 0x0, 0x4, 0xc000000000000000}, &(0x7f0000000180)={0x101, 0x7, 0x2, 0x2, 0x6, 0x3, 0x10000, 0x7fff}, &(0x7f00000001c0)={0x2add, 0x9, 0x8001, 0x4bb, 0x4, 0xd372, 0x8, 0xffffffff}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x8ea}, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300), 0x1e, 0x0, &(0x7f0000000340)="20ede518f7a217ce5613f4148f22a5b1b135b7c9940e9a151713de1c0643"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/21 10:53:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB="aa"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/130) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x1, {0x8000, 0x1, 0x6, 0x1ff, 0x8, 0xffffffffffffffff}, 0x6}, 0xe) 2018/03/21 10:53:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r0, 0x4, 0x44003) fcntl$getflags(r0, 0x1) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/21 10:53:30 executing program 0: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x6, [0xa, 0x0, 0x4, 0x100, 0x1ff, 0x2]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xbc, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0xd}, 0x3}, @in6={0xa, 0x4e24, 0x71, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff73a}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1800}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0xb6}, @in={0x2, 0x4e24}]}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/21 10:53:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x2c) pread64(r0, &(0x7f00000001c0)=""/77, 0x4d, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gre0\x00', {0x4, 0x2, 0x1ff, "c049e2c72514", 0x9}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x1000}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x20, 0x4, [0x0, 0x3, 0x400, 0x2]}, &(0x7f0000000100)=0x10) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/87, 0x57}], 0x1) 2018/03/21 10:53:30 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) syncfs(r0) ioctl(r0, 0x2275, &(0x7f00007bc000)) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/36, 0x24}], 0x1, 0x0) 2018/03/21 10:53:30 executing program 2: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) 2018/03/21 10:53:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x13, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) 2018/03/21 10:53:30 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x10001, 0x4) r1 = socket(0x10, 0x802, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2}, {r0, 0x9360}, {r0, 0x200}, {r0, 0x200}, {r0, 0x4a0}], 0x5, 0x9) write(r1, &(0x7f0000898000)="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", 0xfc) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x622}) [ 54.195856] audit: type=1400 audit(1521629610.269:36): avc: denied { write } for pid=8677 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 54.224230] binder: send failed reply for transaction 60 to 8680:8686 [ 54.232507] binder: 8680:8686 ioctl 80184560 20000040 returned -22 2018/03/21 10:53:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0xe3) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x404181) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x8, 0x4) 2018/03/21 10:53:30 executing program 7: getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r0, &(0x7f00000000c0)="ff03000063637400") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) eventfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1000000000000a11) 2018/03/21 10:53:30 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x80) 2018/03/21 10:53:30 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./control\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x20}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) prctl$setendian(0x14, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'ip_vti0\x00', {0x4, 0x2, 0xff, "d4995ef440d2", 0x7}}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x7a7, r2}) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x0, 0x2}) 2018/03/21 10:53:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/33, 0x21) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40), 0x0, &(0x7f0000000000)=""/215, 0xfffffffffffffeca}}, {{&(0x7f0000000100), 0x6e, &(0x7f0000007280), 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r2+10000000}) creat(&(0x7f0000000180)='./file0\x00', 0x100) 2018/03/21 10:53:30 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x524}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x37, "3cd8ad7c3604c4b8b51c7264ce9dacbcac3e1e85ffe15b8010af3828f75bc589c4d574c9d166ffc56a9c7be1c59869f96217da615a543a"}, &(0x7f0000000100)=0x3f) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) clone(0x0, &(0x7f0000000240)="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", &(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)="62e71af2fbce1e99296ae0bc179fa6de72518398f1780f891444d14b624f147a2171ad8a8614090ecaa5d6ae8cd9eda77fffbedd9890f35c2f9d837f18d19a998f199fcdb0a0234f608c14bd37eea707ba8766c24837634fec03dee936b4c9794ff0a377944871bd2ceebf9500416e28e8461a622071d4aa9723b1d078eb3ffbfd86d3aebb2228a80fb01d61e3fa7b3fe0c4e5207f92916d91c44f5dc887e1880757a58ba34aa52daca2ec79692bbd064c5e341ca0438e5174ad") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="9300000069ceee8224d09d146cdd4e486fa27749c3f13d9e8c7d80e81d6a4dfc851bda443159a8ff5751a6f7d2d35b91b23c4d3fa48d1586607ad60130d3dda4bee6654c5a76b941cccadee48ccbcdd2821818cd65f1a892aed4e433574753876517cbb0a2338031337f08a0eafee04399dbb5f9a9c840610060310ea3aba04c3c69c5bbd0e52e3af46214101febbea5601df44dd72f24"], &(0x7f0000000200)=0x9b) ptrace(0x4207, r4) ptrace$setopts(0x4205, r4, 0x0, 0xfffffffffffffffe) 2018/03/21 10:53:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='\x00v\t', 0x1002, &(0x7f00000000c0)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='btrfs\x00', 0x0, &(0x7f0000d1cfff)="96") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4f, r1}) 2018/03/21 10:53:30 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x40, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="a17ee08b87d522705371c2262b6881aa258fbe2111c782994525d605b8db0e69d77b15f144e54a5666b0c6344c93") syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xffffffffffff6e1d, 0x41) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="f800000016000104000014aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef65e7d6b687cc4d66b397a794da028df7e7f340d3c319e4ffb631f75953955c2279d1e441a2c004ca3cdd46455d0d02a89793501a9b10441b40a4c5ce53e9a67c832abcaec9a167fde9d3b5e741b8d46440d90201332b92412991d1d02a4fb767062e87bc911b106a67d43329336df8c47d089f0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) [ 54.251879] binder_alloc: binder_alloc_mmap_handler: 8680 20000000-20002000 already mapped failed -16 [ 54.269194] binder: 8680:8686 transaction failed 29189/-22, size 40-8 line 3010 [ 54.281784] binder: 8680:8697 ioctl 80184560 20000040 returned -22 [ 54.293737] binder: 8680:8686 BC_INCREFS_DONE u0000000000000000 no match [ 54.315378] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 10:53:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r1) 2018/03/21 10:53:30 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x7}, {0x4, 0x93c}, {0x0, 0x1}], 0x3) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/21 10:53:30 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fdatasync(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xf, r2}) r3 = socket(0x1, 0x802, 0x0) sendto$llc(r3, &(0x7f0000000f52), 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) 2018/03/21 10:53:30 executing program 3: ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x40100080) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3ff, 0x200, 0x4, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x30000000000000, 0x4, 0x5283, 0x4c79, r1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0403068000d3101c53ad9f51ce48234ae0d25a72bcdc04e974dcfb7589c2ec00000000000100002277bd69a2cd28dc1fdb0a0577ec29e56fb0f7172dbc5a088807d8d2a0c38dc0e21ea2d35fb6fb1ece2601a1e1cef066dc68683ba0c95d8542114ff024ae006e32ca6c6afa"], &(0x7f0000000140)=0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/21 10:53:30 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x4) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x6) 2018/03/21 10:53:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000040)="997f831a7b6823777789e8465c5a7d", 0x3, 0xffffffffffffffff) 2018/03/21 10:53:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="f50f4dd9faebda8b1e5a8ab503285b665654a753170a63ccd057cece38cdfb456990e0f5284be3ed7e92eeb1bf683ea7fa69bfb2a0a358526150b17f6eb88f3a") getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/03/21 10:53:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f0000000380)=[{0x2d88, 0x3ff, 0x9, 0x48828b56, @time={0x0, 0x989680}, {0x34d2a013, 0x3}, {0x2, 0x9}, @quote={{0x1, 0xdf9}, 0x1000, &(0x7f0000000340)={0x4, 0x200, 0xffffffffffffffe0, 0x7fffffff, @time={0x0, 0x989680}, {0x80, 0x2}, {0x0, 0x3}, @note={0x3d, 0xff, 0x2, 0x3, 0x1}}}}, {0x5, 0x5, 0x7, 0x6, @time={0x0, 0x1c9c380}, {0x5, 0x5}, {0x2c, 0x47a6}, @connect={{0x4, 0x9}, {0xffffffffffff2cae, 0x80000001}}}, {0x5, 0x8, 0x400, 0xff, @tick=0xc73a, {0x6, 0x6}, {0x0, 0x20}, @raw32={[0x7fffffff, 0x3, 0x5]}}, {0x6, 0x52ef58f6, 0x6, 0x3a, @tick=0x100000001, {0x7, 0x9}, {0x4, 0xdc}, @raw32={[0x8, 0x8, 0xffffffffffffbd24]}}], 0xc0) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000180)={&(0x7f0000000080)=""/220, 0xdc}) r4 = memfd_create(&(0x7f0000000240)='*\x00', 0x1) ioctl$int_out(r1, 0x5460, &(0x7f00000002c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000280)={0x4, &(0x7f00000001c0)=[{0xcf3, 0x70c3, 0x5, 0x4}, {0x10001, 0x6, 0xa262, 0x5}, {0x8, 0x80, 0x40, 0x585b}, {0x5, 0x0, 0x4, 0x800}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000440)={0xffffffffffffffff, 0x1, 0x28, 0x3}) 2018/03/21 10:53:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x19) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x820000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) dup3(r1, r0, 0x0) 2018/03/21 10:53:30 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x7, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x7, 0x2, 0x4, 0xe87, 0x3, 0x3, 0x9cce, 0xffffffffffff17d4, 0x7c12000000000000, 0x7fff}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/21 10:53:30 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x1, 0x0, 0x80000000, 0x5}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={r1, 0xe4, "3e737cf3bfea8c6eb22cd09dd1bf11a27a29c9ca4c53b388ce4e088189bdfeedf3dd557f8e6dbad3ac5d4a1194a1eab8fd0fa390a5b056fe341dfa68ee5e65f22e2fa099d3815220c9396873fd235ff44ccf12e13d042b7e9f98ec967907a59c59f512fa361300e14d0fdf7cc602e7b619d6c35e7994084bed3e04126f606098562576b9917ac3a6668984a63c924e0c75972a3ca0cbe88ad9e3f75cfb46515fe2a78cc5a893704b607c2d231b2445e716ff3509b0951725009077c049f93587b2012513a8de4e5ac1a3c5d610e5487d5b86cd055848e3ab2347fb86ede53f851685cb98"}, &(0x7f0000000640)=0xec) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/233) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) sendto$unix(0xffffffffffffffff, &(0x7f0000000280)="8ee29c09e1eb5f71206ac594d5acbfe3406f57ad968c0ad5f9a2b96715ec37f47730ba3323eccee2804599388046d34c996e256cc5", 0x35, 0x4000810, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x162) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}, {&(0x7f0000001780)="15ef067613ebb090a334fcb60e9f4f04e67e6cc8863d8a358aef8fc6b190a8fc025bf804d9226262dab4003df442d572bbc050e2f314f0fdd345d08346f4b61396bc7982a5e82005a5a8a5b9f1e38b0bac9cf9ff6aebd32579d54800d058c689370a1e7fa92b55b6c516dff628107f8e5f5f5a39a6337594b8bdd39accc9c85b633976b926266c3ffe89ca831fab4b8d95833cf992f39e375fcd3f874763d07f8ca47c9f26929b7408f57cebf28cc13379562d6eb40250b18448c6b7ee1fef4313ba28a940dcf0a815bb57f10f56373b6684920324b07328d23220052cfaec81c735fa9a", 0xe4}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="453c20e60a8725f8bf53074d81ffea93dedeb158c14a20bd066affd7885f42a7ef76859be4d2f693b590570ac0f96fed9cce2c980bb7cd8f9c05f6f0f21b5594a295ae3ebf24b20a8173bf37ceeefb2975425ede610eda94d68ddb466c9818410111346afbc3c3d06d87d8d69c4d52b46173b76969c82e35fc0d006bd741fe5a02e446b5f48dba1b767018245b3a845b3360eaac38", 0x95}], 0x1, 0x6744) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000003c0)={0x8}, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000002c0)=""/13) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000300)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) tee(r0, r0, 0x4, 0xf46b3cc0a8bc517d) 2018/03/21 10:53:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000100)=""/194, 0xc2, 0x40, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) mmap(&(0x7f0000f95000/0x4000)=nil, 0x4000, 0x4, 0x53, r0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$void(r0, 0xc0045878) [ 54.449660] audit: type=1400 audit(1521629610.529:37): avc: denied { read } for pid=8769 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 54.454140] audit: type=1400 audit(1521629610.529:38): avc: denied { net_raw } for pid=8763 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.499988] audit: type=1400 audit(1521629610.579:39): avc: denied { net_admin } for pid=6932 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 10:53:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0f4a0b4f9e0c0e744f5d38d59913c38ae0f44cd5cedadceb7fdb0ec8bd6dfb4bc6c7334061b21ab35db5be1f624094ce7d620778e2af4e83d529d2676585f6de391c52e6026c4b12b32c8f4a565ae572d5b1beea132e16279b865a494822bae1266d95628aaec2ea27707c213e16c57c258846c1022eee8547a96fa52db8f2f0b2cc7cfe1a4c15e5735a325a87c260a16a6461d65c48cf511f4dab8761f3d6d0442592855e4af52e205e65fa921cf81dc3d5ee0a0471d57653c2fdb1ec8ea4961af54908aafcc51d197fe202d967fe9cff90bef7fc96d14b359d2829194f6dc2c318", 0xe2, r1) keyctl$read(0xb, r2, &(0x7f0000000180)=""/247, 0xf7) setsockopt$sock_void(r0, 0x29, 0x4000000000001, 0x0, 0x0) 2018/03/21 10:53:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000020125d, &(0x7f0000000040)) 2018/03/21 10:53:30 executing program 2: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="6b0eae7f2bbda4b52b995ab130c5d9765e91894b557372ce865d9cd2a94d40fddd45e791f55cc339f967576a078780ae8f142b361117634c617bc936e0b4447934b98aa402e0914f9ac827f472b39ed4cdd83c910feeab9d3199cb4b6c97aa6fff8e845574b81aaf8c34fd43f4bc27417a6b") ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/21 10:53:30 executing program 1: prctl$getreaper(0x29, &(0x7f0000064ff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xc, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000), 0x0) 2018/03/21 10:53:30 executing program 4: syz_emit_ethernet(0xffffffffffffffca, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{0x2, 0xd4f, 0x8, 0x7}, 0x3f, 0x0, 0x0, 0x0, "12aa5d013ab92c4ee43c2c0cea5f2ca8e25d142aa32147f1ca71d74fa6f5e3b761d9991e2ced17e553e77523999ca6f9c6e76d10397527f2a7c606b5fb9f31a5"}}}}, &(0x7f0000001280)={0x1, 0x3, [0x0, 0xd2, 0x0, 0x2]}) 2018/03/21 10:53:30 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) close(0xffffffffffffffff) 2018/03/21 10:53:30 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) 2018/03/21 10:53:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000400)={r3}) r4 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f00000017c0), 0x0, r4) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) tee(r0, r1, 0x4, 0x2) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket(0x10, 0x7, 0x0) getsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0xee, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) rt_sigpending(&(0x7f0000000380), 0x8) r7 = syz_open_procfs(r6, &(0x7f0000000280)="6e742718133963619dfef2700029c610831ef0684eae951211c65e0af8c2e90ccae9cb7ce7f08ff86ab9589f7222bfb5399237e3c825aa7f5299ead688fde3b6b58d0458e196aa230fd5d849acec21eed8b94f3a944555c0910e1459c5de7a4506f222df01771add4d858e18ebd01a28f15380f4a3de8479af62f12466a01cb6fa4a39fd4aa4151570201c4397784db05d465787eb0ee23a12613bc05e831864dc2ca3f9d11084ec6341189ac442346f7be6675adeb0c3fd919047974996e6321c904e7b82ae82e39e88a2093abd5fc9c95352629f5e27bbcf3991d1e8302b4a7c") bind(r7, &(0x7f0000000200)=@ipx={0x4, 0x36, 0x6, "929ea6873d4f", 0x9}, 0x80) r8 = syz_open_procfs(r6, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000080)={'eql\x00', 0x7ff}) sendfile(r1, r8, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/21 10:53:30 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80080, 0x0) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x1000, 0x80000000, "47bcaba6bc26", 0xf28b}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xb33d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x8f, "0329cd6e0efc06eedbac865847d737d75a92fc5e3f01029dbd216f323528ec90c4d72e9f0b783ef15f65f6d737b2df31b0ab1cac2cdf45dfbd4e2ccf34639d8b0d36e330c08f019e51f718b43f4cfcf8fa04687927d48de4d6f5a74ecf2084c6ffb6ed8255882f5638be596767622bc43342ac237299d4aea8e19f7e58f727d16c81441513c02033295c752aca892f"}, &(0x7f0000000080)=0x97) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/21 10:53:30 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00009a2000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ppoll(&(0x7f00004b0fc0)=[{r0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8)={0x2}, 0x2) socket$pptp(0x18, 0x1, 0x2) 2018/03/21 10:53:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) munmap(&(0x7f000000b000/0x3000)=nil, 0x3000) 2018/03/21 10:53:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000ff8)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/21 10:53:30 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000080)=""/76) r1 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8) write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:file_context_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x36}, 0x36) 2018/03/21 10:53:30 executing program 7: r0 = socket$inet6(0xa, 0x7ffff, 0x5) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/21 10:53:30 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@can={0x1d}, 0x9) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='{}[vboxnet1security\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x6, 0x4, r2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast2, @multicast2}, &(0x7f0000000200)=0x8) 2018/03/21 10:53:30 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000755000)={0x19980330, r0}, &(0x7f0000000000)={0x1, 0x1}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/21 10:53:30 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sendto$unix(r0, &(0x7f0000000040)="813ea49738c59cc20bf5b83e1146d5c31c42167e5d84968d65f02864ca415c16cf583908191dedb90131d6233040", 0x2e, 0x0, 0x0, 0x0) ftruncate(r0, 0x40001) readv(r0, &(0x7f000087cfb0)=[{&(0x7f00004c0f78)=""/136, 0x88}, {&(0x7f0000b27fb9)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) 2018/03/21 10:53:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) mq_notify(r0, &(0x7f00005b3fa0)={0x20000000, 0x8000000000013, 0x2}) getsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00000000c0), &(0x7f0000000080)=0x4) poll(&(0x7f0000000100)=[{r0, 0x200}, {r0, 0x403}, {r0, 0x2a0}], 0x3, 0x80000000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x4, 0x3, 0x4}}, 0x2e) 2018/03/21 10:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) [ 54.743374] syz-executor2 (8832): /proc/8828/oom_adj is deprecated, please use /proc/8828/oom_score_adj instead. 2018/03/21 10:53:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="8de550548edd3efbe49ebb501820022969bf3e0c80a09cf1709f2c8410d67234f400b6452f25972d1a5d09660649fcb60d5c13260e", 0x35}, {&(0x7f0000000100)="fa0a23ee6cf1969ce145e5063b250ba8cd3a120a93f87dac639706134508a0293820a4479899f0f4cbba5a293832f8f3e0210e33258acf06a5619fbcbb6e030e97681806ce7d68924032a3662b7d74882ab200a6aa835b8afdb4ee26b960fb44f103d4af345e2d30a231ebc3745c60193fd4057e6d6a46f56f21e91acbd3c931ce4d648103fcdefe6f3019f80df5c459327ea7f78115ddb6a65f4dc609fcd9a842b1912f3df160597787641153b0518ebf55f4907f1fd6006f09eab2acda378a9ad35eeaeec3ce4a3e51ff40d6e88b334e8bc417", 0xd4}], 0x2, &(0x7f0000000040)}, 0x402}], 0x2, 0x0) arch_prctl(0x1001, &(0x7f0000000040)="90406123d8348335afc8d57e7e571dee2e97e2a340d29c78d5bfa7301e003ef5eb5f6e8aa4d4768ce75e3c03e636a266ec66ada8bb61f6ead0b49ad3928995049c1df5d118c16fdee9424c90a924d35fb8f910d1290ba42c77de9a032107c28992") 2018/03/21 10:53:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x150, &(0x7f0000000040)}, 0x3ce) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x7c, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/21 10:53:30 executing program 5: socketpair(0x4, 0x805, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'sit0\x00', 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="290000002000190710003fffffffda0602000080ff0f0001040000040d000600000000000000000001", 0x29}], 0x1) 2018/03/21 10:53:30 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x200000, 0x3ff}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}}, [0x8001, 0xf78, 0x9, 0xfff, 0x80000001, 0x0, 0x32b, 0x4d11, 0x7f, 0x436, 0x8, 0x401, 0x8, 0x800, 0x8001]}, &(0x7f0000000340)=0x100) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000100)=0x1a, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000000000)=0x97d, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000000040)=0x100000001, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x7, &(0x7f0000ffd000/0x3000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/03/21 10:53:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x6}, {0x6, 0x100}, {0x0, 0xd393766e0000}, {0x8, 0x6}], 0x4) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) 2018/03/21 10:53:30 executing program 2: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) getpid() ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 10:53:30 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xffffffffffff7fff, 0x0, 0x1}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/17, 0x11, 0x0, &(0x7f0000000100)) r2 = inotify_init1(0x80800) syncfs(r2) unshare(0x10000004000003) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r3, &(0x7f0000000140)=""/197, 0xc5, 0x10000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 10:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r2) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/199, 0xc7) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="90030000160030002cbd7000ffdbdf2500000000000000000000000000000001ac1414aa0000000000000000000000004e240000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x390}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @loopback=0x7f000001}, 0x3, 0x0, 0x1}}, 0x26) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/21 10:53:30 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) getrandom(&(0x7f0000000040), 0x0, 0x0) 2018/03/21 10:53:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x0, 0x1, 0x1, 0x3}}, 0x80) 2018/03/21 10:53:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x101000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/21 10:53:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getresuid(&(0x7f0000000500), &(0x7f0000000400)=0x0, &(0x7f0000000580)) r2 = getgid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x4001, r1, r2, 0x100000000, 0xfff, 0x60c08) setsockopt$inet6_opts(r0, 0x29, 0x20000000000003b, &(0x7f00009f1000)=@fragment, 0xe) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000140)="e3cc2dcd43108c0ca632d404d943949c3be231f00f", 0x15, 0x4004040, &(0x7f0000000180)={0x3, {"e8333f73e4f1b2"}, 0x7}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x3, 0x0, 0xa, 0x1, 0x1, 0x6}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200)=0x9, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioprio_get$pid(0x2, r4) 2018/03/21 10:53:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7e, 0xd2000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/03/21 10:53:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) 2018/03/21 10:53:31 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd1, 0x301) accept4$netrom(r3, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80800) 2018/03/21 10:53:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffe000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/03/21 10:53:31 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = socket$netlink(0x10, 0x3, 0xb) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) writev(r2, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000001c0)={0xff, 0x1ff, 0x4, 0x227, 0x0, 0x5, 0x1}, 0xc) 2018/03/21 10:53:31 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe901, 0x100) 2018/03/21 10:53:31 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400100, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x480}, {r0, 0x490}, {r0, 0xd424}], 0x3, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)={0x9}, 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x200000) ppoll(&(0x7f000081dfe8)=[{r0}], 0x1, &(0x7f000059a000), &(0x7f0000404ff8), 0x8) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x200) 2018/03/21 10:53:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x2, 0x10}) 2018/03/21 10:53:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') fcntl$notify(r0, 0x402, 0x18) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="6d148b86dc9143938f6ea32c674079e667b4f5328830067d23da0c903b8f1a48c0d3a578456d9a69f3eb28e434a93f458e6d7717d4b5baea346b275af5f5432c154a2b5ddd631467696f", 0x4a) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/03/21 10:53:31 executing program 1: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000080)={{}, {0x9}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x36c, 0x8, 0x5, 0x102, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x3}, [@nested={0x358, 0x65, [@generic="5c8aef34ecbadc52da8223d9e752e9a730ca503b45781df6180255b02a54d1774b3a8e4060a0199c53c0c3f3e2e1309d42fbe0f7fec6ab8a6e346b1073170e2972d4e137b41dde4971e6056b553fd32ad29f4f2dc61396a16ff5cb6a9a934c65956cfddbd08626b81bd7e404d81c58505f57246b08c0", @generic="1be85f7daec03bf46ad990134c479f8597cc5b42c9b5ad57cff7f65384345f00d61b31b8dfb84ed67027d4c34b6e697aafec7272f37efd2b243c29990d49695caed09f6eb47e4b38c0a726484abb5da85d63dd2b342d8c3021d4f61df584516bd4f43e3c057c51a8424ffe2a73097704027bdf8cccc91d66585e9f3f46b33648b3994c72493a6ac8b70067f7a8a865547bee9a61a139abd287f00825308fdf0d64d30dbdadb3412a0f38e155bdb8b85bf0d32693325436c5131e39f63860cf4e633bd751956cecc4bf837623621a44c8a2ab47470a4e0b0ac1e533c082817193077d8f0b17c23ce2e195a5f1ec", @typed={0x18, 0x39, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="bb947c26a916b998021505eed553b79cbe81144e6d35bb374ebc088586679b88fad8ea7d5dba0d0bc3fbea3fbf14d96e3c1ea8e83f20accb3993c62ea9518bfe9057d9536a04dc4725b4d5e191b2d952b52ace4eb8985d629235b2876169c1", @generic="f6979696e7319cb6a38fc1590d94e9f32dab5357f29f09fe383e4911c43ccb58fcf82cdffa337ec27e564d978de96578904bf3bdaf2cb475bdeddf7b86e3693a508b03aad8f7e8f4eb34142719faab872fe50c83117f994212394bf99758e4fdf2e8d2bd49384483ebfc7188f6336e6864042b2d3b4d0b10ab2cf1e1dda39ecb23a5f3d671ae8fda5d81ab95fa", @generic="9dd45bf3b6e065e2f5bef206331cda1d0fe25b2b7a424cbf2c12f5ce596ebf5cae197a69d9ad7be446a331d034af9b852c9fbda1a0ccaa65cb32f85b49d33d17b633ee43c0786102ce14125e6407354fb4495735ec1766cce02bc4154e66cf167e916e41e9e01f410c2540e9d6445b7555053bd481bde041f5ed7ccc4351b036d4961d2e634373666c50e6915103e76e278dac2a722458e8b78714ba39980016c66572dbcb6da672407c8271d3b78272c1f9a7a18d4f9a69f409269f23ac2bb4f5ae33610db5231c21786436fc0f18a10c8050e0784fbb9fbe64e28d48958257076aedd53828c5114d0962c9e6"]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x44890}, 0x4000) 2018/03/21 10:53:31 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) sendmmsg(r0, &(0x7f0000008a40)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)="eb9d9d466774adedc9c47aab7a49e173c8d348a7a5e088858089a0e18a1913eed6fbd25686df02502a33e9895f176173a8d31793c744c569123ac3137717ad4411d0970e1039c41cd46347bcea4d78e61aa7aaddb9d82d789d1a25ce51093f193bb44f14475f826ec4657cf06c5e7936cb0018189dc27f5ecdfecf57df6b37b089e8f71cd4926349f5532f0cb4c1a64c087ef182dd5512d5b1755a5272aed70f78f4970c8e60d90fca089a90349206642e9abb08f449605900187013bdf84554d6e5783abedb45d070599c9fce1ab6644747ca6fd1ad", 0xd6}, {&(0x7f0000000240)="8fe53b094b346334c8719aad13723113f634b20356087664e69b9e7dd92d86df1f3549062700a19c5755789f89d562beb5b8cf4c1d863795c2841d0962d946cda627c4e0ef8b9ad8f9f167b069b03882d2c99197ddb185f51703caaf71373ce9f99bbf97e8ef4faf5732d48029d05ec0aaff57739afd0952ff55cedbb629b5d33b8b6b4cb64d3d1500d4db462f7bf0a36d5a4caddb0333461d4048412a3ae0f1dc2f960f1fb0da01a4e921837794660078d1d2a3afec0f34d6574639c9", 0xbd}, {&(0x7f0000000300)="dbdf9fdefa3494d446eadfcd0b1fd20dab315d2868a3b0817dc8c09299da70e07b8feebb2b43e766568e097ef1ccb537139bc1ee653dcefa7879ec0b6c1962d9dbb2544996bb63be416e87b62948ec1df86a67765f09f38406758f7f6dba735dacae5813baaec07b8b4f256116220e309d4814e6b0edcc15231d655ce5f40e7cc2aa429d403d94a68fe15b14c2b10f912ba2a7c740712ec39bc8c3be3fd3a309a59943bdd2314e269e131fae9895397da60110751872a84f4bc7c6b273afdfd54fca872852636ad4f5f09d9b355063177f97b537e69697c005e8487b8127b700712d0d3cd6c6eff10a", 0xe9}, {&(0x7f0000000400)="97cf212c8a0a24c5b8f626802482d5bb7de9c83cfe783b3ce44aba5d3021046d6657728dcdbe3e275cc848ad7befee94bd87e34c4aabc5562b7a71e2cabd3218d4daf95cdea5e10cde2889bd1e3257a7221bb44b1405126b18ced1747f84617108dfff7cacce2fe260fe5861b0c7c05f09947f5ac2cf6dc5bae90ee003fcfa0c9b0dcd948328b448e8474cb524a9250a2e565f826730b5b928a3a83320eb09959f1ac03adfed1b46e26c5bf4f8edd6abcbe56f81cd2110ddb11275d4628c0c6270d1b204b600d94b4614daa7b20d3ab29c87c61b199ddb4a169c181344a7a13f663c48119e8a0899d445d89bff9679", 0xef}, {&(0x7f0000000500)="fe0e9630bda65c9627713070baf750f9e5325f3ad33bbfa519874ce4090d0c9f08065d1584a5e35da1e576307bb4a93ba6ba27fca87792af7f48c3af3076d2491c8028610849aa74121585c27bc3c9dbec03d4f0b7051204077da429e7fe7a59fe14d94dbbd5781cfed963bec21c782b99b01a4c8dd7e50ec8bae0a955dca7aad190e8588c6d0ddc95922da89aa78e6a29668c06f42c962d5d9a8f5eccbc8ca6757eae0f131670", 0xa7}, {&(0x7f0000000080)="2fb30cb3b3a4fcfa0c979503f2a31f6571a3ac9ad81402b97d9915914165dc9dd01a3666758cd513d28d7938", 0x2c}], 0x6, 0x0, 0x0, 0x20000000}, 0x237}, {{&(0x7f0000000980)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(khazad-generic)\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a00)="d4563201329cc8bf96f6b862b2c1fa04682d37620cfe245b4bc4d448cda6da11da7f2ae1f18ecf580ea0c1d3646d9d085535cb397db590cc883b04d316f891d768aeebf828bba43442840316941bfccf4935c2f742671cea868f76c62fa0e512e91cb89fce1207997f97a7f8be81900aa9d68aabc43f4a02a403461dc541e8caf66faf6ad7954a7a2a9fe372818e6e427efde6937e9a61f3d5ae9288c9bb2fc825ea02adc242ff1d5f5da696b4c9d624420e1c962f65154e76b137cc4b58119e40654d90e491669fd25d54f120f599fde94ee6635ad5c0b046209ca76e0a71f0daf1270d0be0f401362a684573a26335ff80e1f6c5", 0xf5}, {&(0x7f0000000640)="556e945ce7fd43714b9b09f6d5e4b79a9dc0c93865ad413452aaf9ff580c61f3", 0x20}, {&(0x7f0000000b00)="fe276e1bda65a338891940f8ac19e5952ab1f08eaf123506d26d008dbd733fd9dcc1d2b1158012ddb7c1d89bee8742d13e3cde1f5d0d6b7e1abb26aac5436b505b", 0x41}, {&(0x7f0000000b80)="61abb715e28edc6437a9a364fc241a7f5f03e6bdaee9b232ad75111630af554e5554a8013b1a9181fcbd247c61ded681dc6b5b7017db78bc76779e51d840238956de2f54b9af799a3dba411c1ad2570a1b793b778cd41b79800b5e7f46c065f04029dceca90589e0600a52182366683cde4f608e43694d4b0b3e8f7b781f1829693cf37260a81102db856e70cb92ad738c7dd22bd0834604b4b5b284e98eb7d5525037f662a81a898530a887e17488897e2ba10bdbf9d5b2628a2c184ccfdd4fd6216d6405b6acb3fc095cffbfd70119113a40d746e423f155fa65977fabbc", 0xdf}, {&(0x7f0000000c80)="6b4ce24f3c39e28d62d145cc53144b59eed0850cb88fdc646c1acc5281a394cb2553e1c2b11ceec27284d96108bed4a15baf204219f1e8625c04ee29d06de7253a15c03dd8caa4c07dcd1fb7f282b9bbf25dfe3707", 0x55}, {&(0x7f0000000900)="378c89acb866b2ed7a6e42c31f02", 0xe}, {&(0x7f0000001040)="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0x1000}], 0x4, &(0x7f00000083c0)=[{0x70, 0x116, 0x0, "3fe380ced401906246a16983be2bfb105f95fe1b0ccdc30b1689dbe9cfed20b20881a91dedd7e21219e992a820739a434ca2eaf79bb1e71a247659028e0858f36f021d3149f812651b8e17c16329cb70ebdaa3108d8fb504bb89"}], 0x70, 0x20000080}, 0xff}, {{&(0x7f0000008440)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000008540)=[{&(0x7f00000084c0)="7e510e5c1dc2ade7997df2c5738aedc94ae862396a30e2fe7f905876716b7e70fb27e4acf2e60a9084155650da2b714c6b156df74dc43165ebdfb0c64a3a028871d4b69bca46bb17e0dd", 0x4a}], 0x1, 0x0, 0x0, 0x40000}, 0x8}, {{&(0x7f0000008580)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000008740)=[{&(0x7f0000008600)="f63d7759b0ddcb9306e8b03e06ba0006e1ae366a8a28f43c", 0x18}, {&(0x7f0000008640)="0a3c54fc1248ff2da3f9d2421c44a896fc5efdb5cbb147cf01bb51d2f2151aef3ccd9837a2989d193fa26615a632c55cae628000a7388a1b4aaa8d7c782f282922436d840d36942772ef105f859aab1ba9b7f793e66baf967feedf586ff0288fbac3f10c795ca3d4dada51790db734cd81ef6e3fd292e5808ff426d539dd965ef454179df775b8cb994ad10d6ca4c347535310df2c1db1e939e9ed760dc30d9e7728a0b9ea772eed86d9aa184ea517e2407c1b4b859e6f85831327bd07e3f0344f3553", 0xc3}], 0x2, &(0x7f0000008780)=[{0x110, 0x6, 0x6, "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"}, {0x18, 0x10a, 0x2, "85ac08fc"}, {0xc8, 0x0, 0x9, "ae58ad7b4f7612ee4564aad466fe32d2d939c2c3e994786404cbf39e570984934ec88a920079f9e6f3f85bf114191d259e2316af21006078d1603e1f506b07527b058ccac05525bb368009d31933e45e0be02fecff83e658eac280967ddbeb0c2de07d4031524fcfeccad9e31c55405ea14ce354b6570057ec14094dd4683575ddb454d190089d99103ee83dd609b6bc22df2bc6c88d4f7d013b739d94d2c73974955080454584605f65da87cd72be8bbd84"}, {0x78, 0x10e, 0x101, "8cca49b753055ebfae9dac9782986b648ef25a605381f3babef4a97095fec54275d5579db62d335be99df4cb044790f3bf7acea363459d5967e9e0d7f8c9b3fdfc84adad36157a3d78a2479a99fb455bf4fc4ac28e85ca2c38b0fcdbbc726de204"}, {0x30, 0x100, 0x7, "510f1d1a99b53a4a01af9a4e280285fc0c0db1003ee249695379f9"}], 0x298, 0x4000001}, 0x4}], 0x9, 0x884) 2018/03/21 10:53:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x902, 0x4) 2018/03/21 10:53:31 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x5, 0xff, 0x8, 0xfffffffffffffeff}, 0x14) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = openat(r2, &(0x7f00004e2ff8)='./file0\x00', 0xffffffffffffffff, 0x0) unshare(0x400) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) 2018/03/21 10:53:31 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000100)="73797374656d6c6fe06367726f75705d00", 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) connect$packet(r2, &(0x7f0000000280)={0x11, 0x15, r3, 0x1, 0x81, 0x6}, 0x14) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000000000)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x0, 0x29f4}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x4) 2018/03/21 10:53:31 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000120009ce29c361000000000000000000000000000000ffffe0000002000000000000ff00"], 0x28}, 0x1}, 0x0) 2018/03/21 10:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {r0, 0x4019}, {r0}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/21 10:53:31 executing program 7: sysfs$2(0x4, 0x0, &(0x7f000002d000)=""/105) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x4) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)="a16ce77c198e2b0d3e24fc4065db281c37820b4b9be09158f80b571108ec95bbe2f69093e07cf5d6af117a9e12162e52afd91873d429d76affd942a6828c49ee04cc689c95d881ceccac5e4431a1323770df86d091c8717b03e2787698fa87251965713f3f007d822e4618bdcaff9bddfa05410e607946cf6c4893fd4be103eece0674bc1ef6bd5273538f81234fdc9fccefbefdfb7824ded98cc1b8013c3cbd662673fd6076720e92b3c86ea21fc30286b26b1fc71fcf174327e1bb8846b5c014c2689241d30127b7c29eedb3825503a8cc99565a0c7a6de60077c74af8b8579ddb", 0xe2) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r3) 2018/03/21 10:53:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d000010a5fd20d3ca000000000000000000000003000600000000000200000000000000000300050000000000020000000000001c000000000000000008001200020001000000000000000000100000000303000000120000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x40e95, 0x0, 0x0, 0x5, 0xffffffff, 0x2, 0xa}, 0x20) ioctl$KIOCSOUND(r1, 0x4b2f, 0xff) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000002c0)={@mcast2, 0x0}, &(0x7f0000000300)=0x14) bind(r1, &(0x7f0000000340)=@ll={0x11, 0x5, r3, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x22}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0xa2ba, 0x4) 2018/03/21 10:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000200)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ce2000/0x4000)=nil, 0x4000, 0x8, 0x2010, r0, 0x3e2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x9}}, 0x9, 0x6, 0xecc2, 0x400}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80, 0x4, 0x3, 0x5, 0x3}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000140)=""/86, 0x6}) 2018/03/21 10:53:31 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE\vLinux', "6a3bdc98d27df2b9e14070afcdb59aebf8d3fd1c92e59ef66e6fda406288efac93a4721f169bfe586e8b5e414b8d295eb7dc2ef61788e7a5727d467c6dc080baa3366a61e4991af855a42a9ac2449cc4eb74f87bc0b37f59a8dc5b4b1a8a325e946d342f9baa6ff3bc35feb461e60ded70785b8441e9501f1bbe1c303abc"}, 0x8e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xf98}}, 0x6, 0x1d, 0x3f9, 0x6, 0x10}, 0x3b) 2018/03/21 10:53:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2, 0xfffffffffffffffb}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000240)=0x14) connect(r0, &(0x7f0000000280)=@can={0x1d, r3}, 0x80) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000a39fc8)=ANY=[@ANYBLOB="3800000012000503000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000800110000000000080011000000000007001d0000000000"], 0x38}, 0x1}, 0x0) r4 = gettid() socketpair$inet6(0xa, 0x8000e, 0xffffffffffffff7f, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x2a, r3}) capget(&(0x7f0000000000)={0x20071026, r4}, &(0x7f0000000040)={0x10001, 0x81, 0x5, 0x2}) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000000, 0x43, 0x0, 0x2, 0x6, 0x1, "ce81989e1e4297c73234d4c247c6c3f71a83f3ccb2a715e59159861e42156a8270ff50dae572bec0612af8fcbfeda89873787d8da4f784f3409dac2d9d87eca2", "6c51e93dc9a615102abebbeda99db19710fede67c6872260f0192bc6b7bfb8a7bbbde95f0e09acc12a1c0a7c459d1413bb9b85ec409a01c71fb4c28bf54b3a4d", "33c2a9d05b4cb85a199a5dba82cfb10e0d4bf60fb87cef2e42c31ae704c8cd43", [0x1, 0x6]}) shutdown(r6, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000080)={0x1, 0x8, 0xff, 0x0, 0xc}) [ 55.110959] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.151715] SELinux: policydb string SE Linux does not match my string SE Linux [ 55.153953] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.175444] SELinux: policydb string SE Linux does not match my string SE Linux 2018/03/21 10:53:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'lo\x00', @ifru_data=&(0x7f0000000100)="ba4fc10491b0bd7b3b88a08a721619a3fd312ff50c7d6b6b24d9027f36a2e094"}) 2018/03/21 10:53:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6}, 'port0\x00'}) 2018/03/21 10:53:31 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x6, 0x7ff, 0x8000, 0x2f0a}, {0x5, 0x9, 0x7, 0x10000}, {0x400, 0x40, 0x9, 0x2}, {0x0, 0x6, 0x5, 0x10000}, {0x6, 0x1000, 0x361e, 0x1c00000000000}, {0x10000, 0x5, 0x3}, {0x1, 0x8, 0x0, 0x645}, {0x8, 0x5, 0x6, 0xf95}, {0x8197, 0xfffffffffffffeff, 0x7f, 0x20}, {0x0, 0x1, 0x5, 0x3}]}) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/21 10:53:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000100)=[0x0]) 2018/03/21 10:53:31 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/21 10:53:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv6_newaddr={0x2c, 0x14, 0x903, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}]}, 0x2c}, 0x1}, 0x0) 2018/03/21 10:53:31 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x200000, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) 2018/03/21 10:53:31 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000aaa000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/21 10:53:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x5, 0x6afe]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2, r2, r3, 0x0, 0x4, 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1, 0x4, 0x7fffffff, 0x80fc, 0x4, 0x5, {0x10001, 0x8, 0xfffffffffffffffc, 0x2, 0x1, 0x100000000, 0x1, 0xfffffffffffffffb, 0x7, 0xbd91, 0x3, 0xd82, 0x558, 0x7ca, "786b42b21e8ad0333d9f3e2526c379253d411d41a6f73d04124131f63ba8dfcb"}}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/03/21 10:53:31 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x6, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fchown(r3, 0x0, 0x0) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/21 10:53:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socketpair$inet(0x2, 0x0, 0x8b, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/21 10:53:31 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101240, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x2, 0xaa, 0x10000}, &(0x7f0000000140)=0x14) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4aa6}}}, &(0x7f0000000240)=0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) write$selinux_user(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797398656d5f753a6f626a6563745f723a7573625f6465766963655f743a733020756e636f6e66696e65645f7500"], 0x2f) [ 55.339940] audit_printk_skb: 30 callbacks suppressed [ 55.339953] audit: type=1400 audit(1521629611.419:50): avc: denied { create } for pid=8946 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/21 10:53:31 executing program 2: socket$inet(0x2, 0x7, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"20ff8b78a2e8e9"}, 0x8b}, 0x10) [ 55.343744] audit: type=1400 audit(1521629611.419:51): avc: denied { set_context_mgr } for pid=8947 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.347155] audit: type=1400 audit(1521629611.419:52): avc: denied { call } for pid=8947 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.347214] binder: 8947:8953 got transaction with invalid offsets ptr [ 55.347281] binder: 8947:8953 transaction failed 29201/-14, size 40-8 line 3161 [ 55.380131] binder: BINDER_SET_CONTEXT_MGR already set [ 55.380139] binder: 8947:8959 ioctl 40046207 0 returned -16 [ 55.391885] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.411308] binder_alloc: binder_alloc_mmap_handler: 8971 20000000-20002000 already mapped failed -16 2018/03/21 10:53:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x47}, 0x0) 2018/03/21 10:53:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006b2ff6)='sessionid\x00') fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6e0300000000a39448d80edcb3000000eacafce9aaa32bb0c0a93c42156368") fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="56000000d03dc861b3ada7201af20e8165dcc4b634451bc0d79fea9255e0cea27511a39b280c72b88ab4e4c20f1554b02a2bc0ea0cc9c735ddd7d9ae9d996f5c779849dc76270688e06e6bd873542f42322ea194bb059f1efe38e64ba5e5f28669c9b427b7ff759a05d9418889ca2273c95f2d7c45d397cb386a7843fc00c4142f6f7915dd7a19cf6e7dbdaf4b5471cbde4fd264b011176549c8712beb050bbf31ebf78a3039ea7f9e030de51d0dd87a8a92f239cc14e7ad76b5e3417539c8b020b850408267fbcf423b088802232b01eb742fe1c6"], &(0x7f0000000040)=0x5e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xb3}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/03/21 10:53:31 executing program 7: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/72, 0x48) r0 = getuid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x7ff) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) close(r2) 2018/03/21 10:53:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0xffffff61) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='(em0vboxnet1\x00', &(0x7f0000000080)="2f6d643573756d747275737465646367726f7570fe626465766d696d655f747970655c00"], &(0x7f00000002c0)=[&(0x7f0000000100)='&\x00', &(0x7f0000000140)='keyring,,\x00', &(0x7f0000000180)='{eth0proc\'security}em1\\\x00', &(0x7f00000001c0)='ppp0cgroup\'posix_acl_access.\x00', &(0x7f0000000200)='^\x00', &(0x7f0000000240)=']security\x00', &(0x7f0000000280)='vboxnet0^userlo\x00']) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/21 10:53:31 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) 2018/03/21 10:53:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffff, 0x40000) getsockopt(r0, 0x1, 0x1, &(0x7f0000000100)=""/237, &(0x7f0000000200)=0xed) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000301ffff000000000000000002000800"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) 2018/03/21 10:53:31 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x248000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) finit_module(r1, &(0x7f0000000180)='.vmnet1vmnet1\x00', 0x4000080000000001) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0xe) 2018/03/21 10:53:31 executing program 5: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x200) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) accept4$llc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x278b7c90) 2018/03/21 10:53:31 executing program 4: clock_gettime(0x4, &(0x7f0000000000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r0}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) 2018/03/21 10:53:31 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) execveat(r1, &(0x7f0000000080)='./control\x00', &(0x7f0000000280), &(0x7f0000000300), 0x0) 2018/03/21 10:53:31 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 55.537224] audit: type=1400 audit(1521629611.609:53): avc: denied { create } for pid=8997 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 10:53:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24201, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002f80)=[{&(0x7f0000000180)={0x27, 0x0, 0x1, 0x2, 0x5, 0x7, "d7d12d68fcacc8b2d17f8d100d75057e962613b6128aa44f3f7ca8fab1e5b7797e1bd49fe8e466c69d27fd64ffe8cba8d0b63c3d0d055a972a98bfd35fe34a", 0xb}, 0x60, &(0x7f0000001780)=[{&(0x7f0000000200)="d0d4bf91368739987e944e98fb1b94446509ae38dc50a8ab7c59dec8d7d673c222a243862621a93aef", 0x29}, {&(0x7f0000000240)="16e05e5fd8d64e92de5368b9f90232c70c4d2edb021402ca4b2ac9f106b25ca38e033aab2f811ed918954c673b788cd3f624fe1e9599ccee947e4556af21009b2b50753b20bd8de6412a6fb017c6c04cca101c33d725b36929788077d65414b50a65496722c7f2861f5b51268282bd769c0271bf44611274fef79a88f2c4918d5ec2c7c46fa9b1822c28bb7cd074e73eb7d3fe", 0x93}, {&(0x7f0000000300)="246075d813c026fd4b53698c45969f9c093aa5071e58f092bcee707043dd177f34aa4b009d994fa4fc7dc5f3fd73a94ffafdfe1dc043a1ec3cd13d84b2bddeafac94bf26dc0e15f56b167f659cd58f9169edf4c3707d101204b5386086739a168fc7f5176fc466b642049b05818f206b6d656e7ec5336e86924f1ed5606bc0fb69c2a28b1654706949e44c63f169da829ee8fffcd2e1e0e8e8be80fa5b6b42d70bec2b1a8027a81133b9", 0xaa}, {&(0x7f00000003c0)="9db9537dc894e6690ce4313700a344bea9f85c7aaa67b5f67f32bdf9e51fdc9271d4bd51b0be2c9b91066ea591359802548c29ab8ac558f7df9c66efd20265186a59d6caeafcd2c7f56d18fb12d188e36456b3d2895e65d2d1658a7a4d1e9acb1f83dcc8a13b3e98a04d09b7d5147b855ddb97b54c3cb3cb52142850a4dc98bdfcca2f9df1c7f27fbb8d333f1452970b3cb94675e52dcff98d2e946199cd87a008bce72a47aa9b63569c83edc6987e7b1265886110f6fe023876fba738176c4beb2bc2da92", 0xc5}, {&(0x7f00000004c0)="a6fd263de4d116a483eae856be936bc96d6691dc3f3dcf8d2bdaba03eb942996016f60bd06873e4697659092ab575e7a36830c7a5f7d37577b16efb0a8e0ba25086b28d3246a1181259c107c761f0c1b0d8bb51e21f294b9251d08d132c83c45095e392bc02cac2c2ac14cd7d1537b095765820d210135c39b3dffbcaac963dded4347d8de7ca5f9891789ee7096d991500d4c1d3afbaefcd959a07771606f9f8f41817d513a99e8abe7525a027b0a65b61918235ecb8a1ee0cec4fe5fa7d35c0f", 0xc1}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="ac55c09df5051d0efabc1e6b43eafa084a2c217190915b000586fe0e49490ca2a61da118fad933c767f3448ccc34b8f00ef71766363878804ceed7db9af1be2b05104eb210960b0f3ec663bc8e6564f667a82b1cf5bc797421dbfd0a3580a562c24fe990ca15c698fe248092d6403f38025f48f132d9ed50281c09a51ed211ba6ca99bbdd2f75636916b92a17f5d251256f5c476c8950e752fd957af5724b13c2dd6712ba0926a5b898080c1f889c2ad6acd829b65a217199450c29c356ee1ff67422bf783a64ff52c047a242bc751199cadc098", 0xd4}, {&(0x7f00000016c0)="6b933a9b503e453f01717709e009c7ca323e2dd52c728c59a29d2a596f4051c718ffea1fcbf0ccf2c91998cb3b79eb11d2f8e17285f0a23e1a8a55e30918eca96b339d71c17a6d956da6869b09b81c446029f3e2270801df89db2be1d8245a22283c4dda3bbc8f04f60208bc400e48378ecd6500f31d991351799fce347098e4d61b233d2cc54bea93a9000f95a7c09027421ef8ee6d8c0b29c64421c36a1af447d7d36e73d3c6eb40356fb293b75e0c16493945a2f4001a2c733345b4c3", 0xbe}], 0x8, &(0x7f0000001800)={0x90, 0x0, 0xfff, "24c9df64c9fbeac51fcf1f87cd24c6b4c6b43245f487e031748a19b726cc54a5bffce39ed231402def85c3791eee1173e0e244d866614b489701c678dd6a73d1ae66e42ffedffa04aa82e1dec0ac5c6a1863dec25651855b77617c1a97cd7005539f79d0c3dc1789711b717c547d338f80d2ccdfe19b56daa066a27c4e8c0ca9"}, 0x90, 0x40}, {&(0x7f00000018c0)={0x27, 0x1, 0x1, 0x7, 0x0, 0x6, "d29175f6f89ed78c165f38b3f673145077a079380745c56fd403ae3afee7fecf606b2a75b6f2d1d741a870b045f3ded5218125381c902dc81d0638b699add0", 0xd}, 0x60, &(0x7f0000001b00)=[{&(0x7f0000001940)="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", 0xfa}, {&(0x7f0000001a40)="8410ef2508183f74d9b1bc0995e16c8a098906d48a44ff81e40b6e9661017ea4f2642b2fba503738e500b9f290a930c99f19940f927c5d855de5bef7a76448858e03908b665f", 0x46}, {&(0x7f0000001ac0)="cbaac71b5ff1a292f34dc9c9e3db389c750898c04b228e09bbaeecec2afc78a3dbc2d13e42826d5f7e68b78e1aad4383a293a6d6a6a8afd274", 0x39}], 0x3, &(0x7f0000001b40)={0x48, 0x1, 0x3302, "f2219af5b04941f7fe39d7b6750d10b309e4319dacd594fba85d7d178431b1d1792884a5936739b772540f3b2f03576c3e7e3a60"}, 0x48, 0x40}, {&(0x7f0000001bc0)={0x27, 0x1, 0x1, 0x2, 0x8b, 0x7, "5ba95e0c90deac6cd128e1e5a08dd9701333f8fec8aa1c8d479852c48c1b5d8c2c620d9878dd3ed45f9b91e9caa0a8e5724da72c16ac4232ff8e7f441720e8", 0x21}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001c40)="4413c768d969b9373507466ce368479b01a1e0c204c0d7703b5b7e67e42fc3f5764dab0ac842ff0d011db1e5865eadad515d0b4808d162b787c9fc2162b022aff141cdcf29d2", 0x46}, {&(0x7f0000001cc0)="aa285dba9698f1fe49c7c8af4857f60a19acf2797af7e918ba7492d2529171e5522a60826f2b3d26134816b7e4a8af474e0341c5cceccd921b53dd5b7ef8053d79c5", 0x42}, {&(0x7f0000001d40)="2e54ee4aaf2c5227eb686ab68139c7ece8f410ac961c806b99d4fbf419", 0x1d}, {&(0x7f0000001d80)="71e084828a54efaad9176e7f6b9bc90d959e54b3b401719d5c0fbe9126f9df3ba8fbf202b963c3bb17a8b5b3d9a154c9af94ff816b0a4380e5bdbf9d1f8c1ce649ca9318d6e5107a2fcd336230617126bf24700e87093b6f28146a048fc2f35e", 0x60}, {&(0x7f0000001e00)="72d9696e7c078b0ec6be427517e0bfc4b74a312b443b9dd90bddc3eab53a59054ec8097a863dd012e18173e7b3d9bb7b67cb37b7db64dfd2", 0x38}, {&(0x7f0000001e40)="e39c92389382642fc6a1566cfc8979092228abe24f4b3fc8ba9d625cd741c5b57c67fe6be921df406ea6be041d38b2c3abb1fdf27be260ced01a6011e09ac0e04bbc579c0110ef7bd64ec940ca867b71a9183c971760b0c24dc817e4e04299abed5914df9e9390a3e2208f1a096af79e21a4578f30f4e6b974aceee45a2259667ea5728082a3ae07bc99320e4a32a4ba3a8376f6c0d9adc47be2e8684f7fe16d252eb190f9b2eb6cc0ea44a4526fc94f79f56e7e170ba8d82c899bb24555bff35767bb300897e3c5a6f0aea34383bdc811", 0xd1}, {&(0x7f0000001f40)="a0ca1f6053be0afb56789e42bebc0b1f346d065c090ebe47a2c8c93b18763cc7f30fb8a0dfb2d31b2f22436089ad8993f50cbb0ae7104fd8c4a3675203e5b5f83d1f62ebab73d968be466542b13e2a6e18c6b792dbca5c7e2561981935f0d8e6654f18e4d5b6bb52c8cd5f37c0c5c963e378da8f0e202e25a91ab2fd776715b978feb2329e6c171c996a9c70be1bd275f72daf51af0b1590c62c3839a3c49a4b", 0xa0}], 0x7, &(0x7f0000002080)={0xf0, 0x88, 0xbf, "ddf04b04daff5c310dccbdc3a6c903d2a0b582e7374d6f70412310778e8d4237e133ff5c932414c8f773a8341054b7e997ee5ff69d78eec29703dc6ab03e266abe689655df5f9b8e332d1c3474cab4d52b8e217450ce5c4a98c7178e0ab30214e4c1f05b499bbd211ab781c613fe2d521c6011d4cec96d88c814523e2d6088675ba5932311bea3d177c5c24e4afc56a590eb1fb0521a7cc991f04bbf00d90d6ce2c6d9144576913b5519efe0f4cc0c248526560a2ddc7d01c4060e981cfe6c76dc20a6133f6b9ee1ee4f3cf922daaee1aaa778a21e5ee0a5c7c5fb92"}, 0xf0, 0x10}, {&(0x7f0000002180)={0x27, 0x1, 0x1, 0x2, 0x3, 0x1f, "07f2eeb60bc30534b039d6ea501c5bcf9a1e5e878fee3e7fbc602a02272dcea34189e31e5c0c1ee9483cea4790ed51411508b3e1fa709773f3d5d716c08b8c", 0x1}, 0x60, &(0x7f0000002680)=[{&(0x7f0000002200)="300992a5b892f7741a35c58c62c02585d3465503e01b018f97231a53d001a1f7f37d640731f925d83c57bc4e6737e71c2349819dfc9fea1592df9a784b11a1ce80b4d949b259f7909c29d7e15013113a1c677bfd00607593a0bb49fdf8a650b8e9fe426f829eef028397d67d026779df65d7e4f960144658930fcbe190468b7834398710824eb160e53a84ec19e89922f80c7e94", 0x94}, {&(0x7f00000022c0)="6b1b663a378f343a6eafd969c7b5169dbf366cce6a69960b376daee70e56d1a981cb7e6594e5be55df7a7cd5484268cb93d2002127de8ef229554d940f8ca6a2e5282fd1df2350f2d1b65a4c6e4b304cd6e8553e014b3416851d9c7bda575fac86bbde85c7cfb37067c423", 0x6b}, {&(0x7f0000002340)="e22b5051b94e8c9128723c92982aadb2f0fc6af4630ff712b5d8679a25e1055322c0a3c2cb926ac3cfd5b839ee6764bf8717a888b21a7439f04ec4ca0b31eb41f54531af3fcc7c7788d741af1abc434cdd261d0935b707e83f77a6f371d6ab9ba81a35d43f4875e6d81e6df71e153496098610a9a205987b986e5eb0159c86f29c7b2628", 0x84}, {&(0x7f0000002400)="e62b2cf2641454e5bd029b63c17c11e84d95297f3cf958c5ca83435710b568710bcb23aee48d892ca3fab801d59e9944d8b03042aa51aefeea3c2746b29d4ed7a2eabb3cc983bcf87e9a4f5100e7923e76fd4785a13194f32f825fc99fc5bfd7107c869bf3103096ff133446c351524fd91f1445826380807e731b1ae4c5a99e8519ae9667", 0x85}, {&(0x7f00000024c0)="319b51d1519cb959ab3c429ceb777142d20097020d573a8e826d7fa2a316e757850c087b508e470355768820dcf3a1812b52ac507469ea9dbbce553360e538bee108010180d246022d3053688c16d5e0234ee8046f1d91246b7c934aff9d2bc7b72bae7bc41bc46b6362c8b7d9c065eb9c793bc803ace9e6fac2e7e3cf567ad35f1e24ee3b663bba23205f763d94339509bf06b5f45a52193bbf2ee63d917616c041c784a3cda45523bb", 0xaa}, {&(0x7f0000002580)="c9fe9c77886e127d57f0d821301a56b397bc8ab786e3e49c3c8c0a315da3837a01c741b7f67f8e1d9e0261cdccc36317301ec42aa072c444ca35bb2bfa0f9fb0c10aa3ea995eb52ad206fabe20b943b51f7def11678ed445c49caf430f336ad70375e2b17f7adeb99de46fb97ad21bd18f14cdbfd6e18d3ea5f28069606191cf9475cc41a3f35738c827779d4156c2bd3661113dfc06aa0bfcfa24c823839d08a3c8aa5b0366ea2c52d28b958fbe58c5a51eaeff8dd63fe46f6380a01b7e326bb19ac2", 0xc3}], 0x6, &(0x7f0000002700)={0x38, 0x109, 0xffffffffffffffff, "329e6f12aecc505c0053708b5f045a33b236a79a61abbfa014691feba608369aa936b7edafef"}, 0x38, 0x8000}, {&(0x7f0000002740)={0x27, 0x0, 0x0, 0x7, 0x8, 0x7fff, "0193ddbaabb2c41148d1263d787f60c364d0901788cf76df161c2674f81bf2de1a14491a62ece353297789f423b51c557f9d2c36c6324d944e93cf8d9416b6", 0x2e}, 0x60, &(0x7f00000029c0)=[{&(0x7f00000027c0)="712beefca4b61af862ea87e5faefa6a08631da3019c92fba8477ae30781aa072c0a9c1ef594056dd6ab25779dde82cc3a5a56340b7289efc1a79c676616a073f99e191bc7021c5f0c1a4c24d3c313470d872dcf754373bc90b2b36d1d15b433d", 0x60}, {&(0x7f0000002840)="80ff25d94c3baaf2030e9a20d68198f24719d5869efd668a3bcd5f470f921194da1ffcac75bc5a291ad2b066131bdf5943b3c1a1953b66eed3388a02354d8cced23ec15a0c4a6422fb87b36dff44b8f9ba7870d7aefd7ee3704f93c26de795ac", 0x60}, {&(0x7f00000028c0)="e7e67b4577e78d9fa18e821a8b1c30456266bbc6fe1ff3b176ff0d0a12ac25e67bae104c31334f0949492a74", 0x2c}, {&(0x7f0000002900)="37cabca858e9f9d5c1e83f89fc4c31c51b3d9f116ea7d992cf59ec848242ea28b1d1e041f3a60393482a6975f06de13e275abe3667321c524371938f4bbf36eb", 0x40}, {&(0x7f0000002940)="b39e0a8b9996ac67198da937678f3ec1f6e1faa5f7d89980b9168a842fab492090b6e5619f04b3f6b81435a9528af156d50ed5", 0x33}, {&(0x7f0000002980)="c5a609eda2ea580ad637618c637f3ebc1352659f6ab44b4eda963b710e4ec57503cc918f1c7e70a34f90e0c908a86fe0234c9e70b90adbc6", 0x38}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000002a40)={0x27, 0x0, 0x1, 0x5, 0xfffffffffffffff9, 0x2, "c6dff634e3d6ba978232317f9662fc162d3a5707a47b42c052d8361d7c37dbd15acb86a66d07568e5aadb7fbb902857b83a8810edd3c537209f0d65c771701", 0x19}, 0x60, &(0x7f0000002c80)=[{&(0x7f0000002ac0)="69e4703ab639a06f3ab64c7b0cb195ca14116629514104587793aad1fadf55078908b32075b0158146656da65e76e37436c0df6de8cff48a29c5cc72996722f7ca361dd2d8ade26a44356f6a6a3f77fbaf1da8eed7abae474c26eaaee65eb4bcdb2cba0b2005c95997e7f51f248d15ab01ccc590a2e341e9f0148d2f4dcc2e5af0b11b4d63100b683e3c7a2dfb975c1852350b01018ff86a14a37189cfa429e24da333b0e1dab7ff93fdcd4fedd48dbfb37c8b8183c9e17462ce13d899", 0xbd}, {&(0x7f0000002b80)="b88c4edf9d4b65dd5dbe1ea419de91c443137081f8c2a2f7b130bf4ef32766f41676c0ea9c73ef07ed94403fe0918ffa43c98c4046d690f2e531d8c307e008348e55328f716a629be1b46735348ee84d506924105821317e1756c756ee098ecc21e74557c8900c0803776a4421d008ea68b3afef2fcf85fd47b5956fb7ef88ebadb46e8b9c1540b9ed60eaae0cfc96b354bde674bde44654bbfd148f5ceeed82", 0xa0}, {&(0x7f0000002c40)="61ef8930ca52b1db94515323d6cc96fa028679428737e5acdb5889af6f4c4c964bff782f", 0x24}], 0x3, &(0x7f0000002cc0)={0xc8, 0x19f, 0x6887, "e7f1976fc79a299d054e7b6d3ff909beb6faf0c43a07baf1d72d9895eade18e502089d88b533b3434edcee92228a51ac9a2a52618bb034355d026892a4504b006b12d8d57d5dbfac3142ba51d269888a6757cee911d1d03039e2f6d02536bdeca000bdeb6f527d2600a33b541cf7565061977eb76efeb766c068e3b2663a3d93783923939988a9c640ac4958c216b19417b2750acdf89ece8704a46a382a72d75094da83090778a7c6e463c4b6023f3a7811afd300b629"}, 0xc8}, {&(0x7f0000002dc0)={0x27, 0x0, 0x1, 0x7, 0xfff, 0x80000001, "559eae23fc2a58097d4b1981b60092e4830c76b8e848233797a04c10150edfeececc06024cbe11c9fa38b0432774ba81cba96c8a2d47662f3dbe5976808751", 0x2d}, 0x60, &(0x7f0000002f00)=[{&(0x7f0000002e40)="592b4807832f655b7b80fc27ecf9b216e4808071a8cda0ad70ee61b703698edcb8abcb9275549d9da552dbf9d6267c46072d63d514905d85834a624167eaccb760bfa5bef896725ca7ba87ce15638bff48eb0ec6b92f8a34b943bb2dbf569d5b87dd492b037c54345efddf8a2a6ae2e28cb010ba562209425f8aa09c0547b54aad892ec9cbce31ab7e0002ca36c5b34610e881db543a9554286da2d659c51709354412c006bd414986425c759c0d56c9389a2adaa59fdcca531b", 0xba}], 0x1, &(0x7f0000002f40)={0x30, 0x114, 0x1, "e091058eddf281279fbf12bad0713feb4099f29812ce29011197824f58"}, 0x30, 0x8000}], 0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@getpolicy={0x50, 0x15, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) 2018/03/21 10:53:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000bc0)='./file0\x00', 0x70) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', 0x0, 0xa7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x108}, {r0, 0x2009}, {r0, 0x40}, {r0, 0x102}, {r0}, {r1, 0x2080}], 0x7, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100), 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r4 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0xe8) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000001c0)="d7c34e39c0ff9bbe68c9e36641c0e2a9d59eec971d2f58177d8f7cbe463dfe38bfa2fc0d257daabeaf03d5bc6d197ed496eb315b48d49de75470648d19f355ae8546a8be67dedd128d99df1b5be7d8", 0x4f}, {&(0x7f0000000240)="9a3f63012848eabd186ba11179834ef5288d244260d4ab5f823f0fa22ab9c5ed625c2c6111a0856f9905dddcc296f9eb84a69acd81ed4a632348a8ed479023c18c459d0adc7ee51ba7d4d719c5ca87bcb56c25c87b2792a1ad0b3cff8c504665ef64e20542c25a5a88a71e0a144dfbaabe67419fd25c65a5059ea0096a4861d12a36487bb0e35bb5c5814e3515e0a7d5eff3898a710aee259ba6a68b17b7841264d4f89be445", 0xa6}, {&(0x7f0000000300)="48dfb2605f4895382e978db89c2f88796d360c00611a4d3a19ed77524abc6efd497c33e387c0c0d93c4e5f079c12a42a01d64bd28c01a407ac5995887d452534cd15fa473162b6796b3738e1ebef2ad297a1f6f9968191eb74d3fd7bfaf5174a2946d5d69ee9d6cce34e9e4d2228d4635f0054da7bda1a111fae78c4a25ca7c1adf5246c9266ea6db2db3d66b9899f5206297c89505e24919991326cc048b53f22583a671a1079ee96a0315010cbcdec4d53ddd487fd68f5005170c96ebf45ebf5fb2a6ab4fa4c43c3e4d3687072", 0xce}, {&(0x7f0000000400)="647dc5e0391050b27211f67eede86de568520571369f23eead19aab5372c2ee47c44c2c561e53512b386e6b737705b40b93dbde0220c57ff7de564feed42870756e19cb2d1da0e1f6d452d50fb11710b9dbdde495cb5f2e2be27620d037eea40cbaf84f818e8702c3da141c73343366aa80e5daf3eaead1fdba92312b57d7fede89d8accedfda1abb894fdfab418494ab22a5ad5e4e559543aae94fc17b95de02e8f8895b848be75b97b6bcea639a563e01e4792d8b39abd0e2cd4f66e610baa9669623eeb67fcd69e0e241103", 0xcd}, {&(0x7f0000000500)="0fb6934370defee36b3957f91149d2d54f1e3db4223fd2b6132df9a25a98fb88e557ee655758d6f391822594d09e1a1fc82a049e54237ae8aea0f046e509f6e189d2425a877632fcd5580cde776c374c902e11404d025a60af334a2387331c48d6b8535d8890e8a1ea7ed84e61dec912084cf53c4a316972476360eaa7c0479c0fae75ecb000cc85cc86afe400ac61b776a93ec64892be871d1807a213f05f34afc21ae599d8bfbe5f1fc72cb2d12169d1114f997566c3c011f3d3440757b44cc7cd9bfeea158335cf43464c9a2a3c91b781bf2abcef31207241b201de", 0xdd}], 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="2800000000000000de69000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x88}, 0x40800) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/21 10:53:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000e11000)) 2018/03/21 10:53:31 executing program 4: timer_create(0x5, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r3, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) 2018/03/21 10:53:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0x1f2) r2 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000580)={0x0, 0x7530}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) getrusage(0x0, &(0x7f00000003c0)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x0, 0x8002, 0xf8, 0xd3c4, 0x3, 0x365, 0xffff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000340)={r8, 0x24, "575ecc3d997205ec8ba62f8469e615148b4b6625eba25f5b7301b7ef1d2a933dc0deba4d"}, &(0x7f0000000380)=0x2c) times(&(0x7f00000000c0)) sendto(r3, &(0x7f0000000000)="9d96a2b417e7c4c75506a49efb79415302a7dbcf5da7b9828f1b01f6339a2da070d793b8264dfca6ab33224a43a79747f2d8b8fd815abd0f663e546c339039818a7519cd5dcd4dd73b7da7219a001cabd278d0cc0d6312d2b957679d6dce0e186696179a53e78d3886f8bdc637a5cf5f6ca241eddf6fdeda4bb12c533e222db3fe4356209a93b2e922a8121ff5bedd83b32bebc6d310cd", 0x97, 0x8000, &(0x7f0000000280)=@ll={0x11, 0x1f, r7, 0x1, 0xd9f, 0x6, @random="2cc5e676f5e0"}, 0x80) sendto(r3, &(0x7f0000034f68), 0x0, 0x0, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/21 10:53:31 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x4, 0xfffffffffffffff8, 0x7, {r2, r3+30000000}, 0xfffffffffffffffa}) mq_timedsend(r0, &(0x7f0000243000), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) [ 55.564875] audit: type=1400 audit(1521629611.639:54): avc: denied { read } for pid=8997 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 55.613543] audit: type=1400 audit(1521629611.689:55): avc: denied { write } for pid=8997 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 10:53:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f80000001600090000000000000000000000000000000000f500000000000000ff00000000000000000000000000000000000000000000000000000000000000995753e8bd2c2fa18ea1456dbc6d3043099a95531a7a64d4ab2d6a026c962dbda177840792fc14bf9f4c16ba44414b10fb31e71e39f1f3395c3acc9045ee176fa433b25182cf578e42005d322b25d3725296d357", @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000330000000000000000007a1e050541e4df0000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/21 10:53:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) writev(r0, &(0x7f00000000c0), 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/21 10:53:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/03/21 10:53:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) 2018/03/21 10:53:31 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) socket$unix(0x1, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x6f3, 0x4) 2018/03/21 10:53:31 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000100), 0x4) pwrite64(r0, &(0x7f0000000040)="1274517b63dc2a46020e7fef5c50954ddf69571e9cc14151e9ba1007a8c83828060ca8aa19cc9746ec69f3ebc8f464d5da72ab94db71d83ed425c2b7d6951ad22f0b3826bba18a5b86a8da1e85d1ce2fbb1e93dc796e341e3ecf17cef4a8c551a3d1551247c5dd306136f992d5a5bb8ac96ff84c3178bcad67ad4f41cee618dfce2961d019632d74c2ec212662176e207cb66ff383eb48a83f76d83eb5bc021d49614551a83d43eadf7786a2", 0xac, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101001, 0x0) 2018/03/21 10:53:31 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) unshare(0x8000400) socketpair(0xa, 0x80b, 0x6, &(0x7f0000000040)) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0xffffefd}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ec9000)) epoll_pwait(r2, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/21 10:53:31 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000280)={0x8000, 0x94f, 0x818}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cc2ab06e1a8"], 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x8, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x2}], 0xf9, 0x0, &(0x7f0000000300)="effe2d7385149424a33ff590b60a1e4a9aaf41e81e99a4399383c1114d71b1322c8d77e5834d072159852102a226456f0f2ced7ece96b4f901b58980090e134c37b9f9e09524e7ecb1da5d71645f574ee0003704a5a765c5d7e1731e8564b65f60ba1cdac6e671fc4254c320fae55a14e78dbba2247ad6d9ef6af69196d37a798d9ed0e40ed889ad6000e7737d4b3890ec39e065237efe82b602f1b33bb167480dabab678d4f29d7e59c96a4c816db3e33b1c6f804f2325df4164a3e0967e9c22b7cb0bb920f3beaa2097d66ec9c2a38769fdb7371ec61b8095361a4c7a91062fde34778706a23637a43a5cae2c9079a6645819c1d9230bce4"}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xffffffffffffff01, "c0b91fa1b0f65fa0b7a7bc804eb4035e412ffd43ffa3b94fa7550c9e1fda5903610fbbaeaf4966770582158be9c20e99bd0fb217486d54f721f92c65ba5904c9bf7dbae71bfc9617772edd3c4c49996f"}, &(0x7f0000000100)=0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xbc, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xbc}, @in6={0xa, 0x4e20, 0xb1b3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x7f}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x8001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000240)=0x10) 2018/03/21 10:53:31 executing program 4: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/21, 0x15) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="6c67e6476d44d42294d20c46a2c1a5d39d29defc8dbbb39436c1dc9a89856705ddb4d0f9031ff88b9f1b7c1770d2e371e4096d6647f17d7ba451fcf81b8060561fcf629a7c67a5f49e4ff77623efb803ae2ab83e2da2cc50a024344d333a116f6ae59fe03747f6596e10f85f51b468098453f2caea9943fb4eca3564d2249e623c1978ba3da1eb7eb4d4d7295882cc38aae3ff5f863820750c855604f5ecdbf556a54a", 0xa3) 2018/03/21 10:53:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x40001000000000) 2018/03/21 10:53:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/21 10:53:32 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x1, 0x0) write$selinux_context(r1, &(0x7f0000000500)='system_u:object_r:system_dbusd_var_lib_t:s0\x00', 0x2c) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) setresuid(r3, r2, r0) 2018/03/21 10:53:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4, 0x2, [0x200, 0xfa]}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="0c00000007bed84b3d955bf0e70000000004004d"], 0x14}, 0x1}, 0x0) 2018/03/21 10:53:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x14, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309}], 0x50, 0x0, &(0x7f0000000040)="4b52148665dde58020e14d8fbd3a4b939520b4805f69f263ffe740a138e25275a8f573cbe9f1f787213505c436e82516a9578caa78cf3954103415c19c047ba4b9237c8719bb95982fa6df72fedad624"}) 2018/03/21 10:53:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x400000) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 2018/03/21 10:53:32 executing program 4: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005bc0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000001000)="d313f0", 0x3}], 0x1, &(0x7f0000000800)}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000fff)) 2018/03/21 10:53:32 executing program 6: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) sendto$inet6(r0, &(0x7f0000000680)="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", 0x4, 0x40000, &(0x7f0000000600)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80}, 0x7}, 0xffffffffffffffee) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffc6b) 2018/03/21 10:53:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000200)={0x0, 0x7}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x4, 0xd8, 0x20, 0x4, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x7}, 'port0\x00', 0x41, 0x10000, 0x6, 0x5, 0x7ff000000000000, 0x80, 0x8, 0x0, 0x2, 0x5}) mknod(&(0x7f00000002c0)='./file0\x00', 0x8, 0x200) 2018/03/21 10:53:32 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x140) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f0000000440), 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000000300)=[{{}, 0x0, 0x0, 0xb74}, {{}, 0x0, 0x80000001}, {{}, 0x1}, {{0x77359400}, 0x100000000, 0x0, 0x5}], 0x60) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040)=0x10000, 0x4) mount(&(0x7f0000bbcff2)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000467000)="7866788a", 0x1000, 0x0) [ 55.957002] audit: type=1400 audit(1521629612.029:56): avc: denied { setuid } for pid=9080 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.977021] binder: 9089:9092 BC_ACQUIRE_DONE node 67 has no pending acquire request [ 56.012798] binder: BINDER_SET_CONTEXT_MGR already set [ 56.018416] binder: 9089:9106 ioctl 40046207 0 returned -16 [ 56.022647] binder: 9089:9107 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/21 10:53:32 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7000}}, 0x40, 0x0, 0x400, 0x0, 0x61}, 0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/21 10:53:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) sendto$unix(r1, &(0x7f0000000040)="2151f5b8c22fc3a7ebad3d2cee944a74bfbcd3676e247e01736e07639af4f6b0d73a3548728146d5e845f1386eec3b7de786c918e6063f9ce263cc8363b6ede26cf99dc2662b14a2dad2d0e235dbaa50d314f1b2beb799341025dea943066f1a4622c8", 0x63, 0x4004, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/21 10:53:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x801, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c52ffc), &(0x7f00007ef000)=0x4) r3 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="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", 0xffffffffffffffea, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="04eea4207f3d6014c4abf91daef26ad8d2e0de137ad08c89a1043fae9de7357dd0f21034969ef0eccbfa5d4f9baca448cd9cd7c55fc148fa9b5455bccad3c379fc8a226929663cecf17b76ce7020f803bba56c3f134c4c73acbbc75bc5921bbd72da8568ca1f847a98e1054eaba0ed8397dd8d9b82bfa8a83411340c41370ac628c78890f5a6897e12561c389c27202067d832ad77eebc6627d602fdb73895752dbf6593a5ff4ba1aa8ad3143ab97dec4090b69ecd5abe05b77bd9d273a3063c9459f876", 0xc4, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) keyctl$negate(0xd, r3, 0x9, r4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="030007007f000600293d03001aea04000200"], 0x16) 2018/03/21 10:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x3f) getpid() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x1}}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4600) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x81, 0x4, 0x80, 0x8, 0x9, 0x9, 0x200020000000000, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x7, 0x1, 0x2, 0xe6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x9}, &(0x7f00000002c0)=0xfffffffffffffef4) fallocate(r1, 0x3, 0x8, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/107, 0x6b) 2018/03/21 10:53:32 executing program 2: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x6, 0x4) 2018/03/21 10:53:32 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) clock_gettime(0x7, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x10001, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/21 10:53:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="9be7c38000000011"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) pwrite64(r2, &(0x7f00000003c0)="01b7887bd358df609b36181bda75dd5f4dfeef4bdeb207294ca913e237cd5e3a29879a4fad337c21bca7fedbb6151f4b729eb7b70575b56ab8624ffed824905a0c952a426ee990246c223228e98406f7b593a1b76079b22abcbabe8c5e84070b190ddd94f54828826c28de7fa5547ed2d40a2cbfb2eda7b56476ad4c26ae7140fb792e555b9d189d6ee1e25907e5e7bcb36b72d52ed8eea00cab6e14f027a083a9f47968fd241b5a5fb3d107079b11bb2e10ecda6a36b67103f0", 0xba, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f0000000080)=0xc) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x800, 0x4e21, 0x40, 0x2, 0x20, 0x20, 0xfb, r4, r5}, {0x200, 0x264, 0x6, 0x3ff, 0x1, 0x2c9400000, 0x306a, 0x7}, {0x0, 0x80000000, 0xfffffffffffffff9, 0x7fff}, 0x1, 0x6e6bb7, 0x3, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0x7c}, 0x0, @in6, 0x3506, 0x1, 0x3, 0x8001, 0x8001, 0x7f, 0x100000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x34a}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/21 10:53:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x800) [ 56.135229] binder: 9115:9121 unknown command -2134644837 [ 56.146550] binder: 9115:9121 ioctl c0306201 20008fd0 returned -22 [ 56.168758] binder: BINDER_SET_CONTEXT_MGR already set [ 56.174285] binder: 9115:9121 ioctl 40046207 0 returned -16 [ 56.181197] binder: 9115:9134 unknown command -2134644837 [ 56.186802] binder: 9115:9134 ioctl c0306201 20008fd0 returned -22 [ 59.481794] IPVS: Creating netns size=2536 id=11 [ 60.020327] audit: type=1400 audit(1521629616.099:57): avc: denied { sys_chroot } for pid=9132 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 10:53:36 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89bf, &(0x7f0000000000)={'bpq0\x00', @ifru_mtu=0x7}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/03/21 10:53:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7d, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a41faa)=""/86, &(0x7f000054a000)=0x56) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) sendmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000000c0)=@ethernet={0x6, @random="1c582f1bc1dc"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x80, 0x102, 0x5, "58a3407538a4ce12baf4e5effbc2dd7d98a06f9c694b2b446baf8af2056f90b3bc877f71fecc67097b68b1dc67a95e1981ede3c465976dd18f391504b9b7408c5c2eaa379fc650a718df7738dd41b0b9d9a49179d21befb20004d32f417eb6103af5faf485078c3c60d87306f8"}, {0x20, 0x13f, 0x4, "a01e8f7d01bf1e619cf2f6"}, {0x28, 0x104, 0x1261, "32b8f06152b9340d9d61c32ddb7ac8f73e6e5c5d980954"}, {0x108, 0x1, 0x1000, "979d9bc7b8c8bd34815bcd7e6ff64cbcd2086c5ac6a80a32d36116ca20af8170bb13241434917d009f4164e54bee5b364dea33ed7a5ea4e4c0411c0d19db02002464f0250ca3395bc4802cc7ae9cd87833236da6e466dd9bb5e99ffc8f4a7dbdbe6f72f282ad6b9342bbc9e2a3ed79fdb09846b1551cd5b6d0e45df11a4a1f113ce06a02e303bce7fdc2650ab244a94d9c909d8f3520631ec53fece9dc01be5d8a3e6691ab626ba963e90306c635078c809531a6e2ef44fc0cd2788bebf291185286b1c82140e224d7c58b52e7b94cb9bad0aca886149b5d2afb4d04dd8f15ad1ab5b7a92fc61634348c81c6be09333d1aa4d3bc75"}, {0x50, 0x0, 0x7f, "e00bc78e4e9b0a1d04300d6fec29259c99eb665c13658c5ce66d157f094b8774c9a37a2e40b825ae9659d6fec4ee2044c0676213a4beda204927"}], 0x220, 0x8000}, 0x9}, {{&(0x7f0000000500)=@ll={0x11, 0xfb, r2, 0x1, 0x51d, 0x6}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)="6079b1d45e45a21a011fdf2b0499", 0xe}, {&(0x7f00000005c0)="7d10ea39ecec31ce9866b27d414dc5ab275e2a779daaba3c6a6bfb2cde51bbfc45d93fff0e0ce2babbf533dd056ec531317f34d1d8d7c49bdb22ded62d15ad97eece998ef8cca4983f3d1db117e1bcac06883b2a", 0x54}], 0x2, &(0x7f0000000680)=[{0x88, 0x11f, 0x6, "8d4616ff56df26dbeb0443dbc43cbbd0c666f45a492302e105e6349155f50088ea4d5499ceb0fb20b34cc34798a297e6f170bd32768094a744d21d8ac35fdb96dcf3bbfce067b4831cdae72c33e0a53e7ee69fe617db2bb76183e5d5d615f6a611a51221962041209e4e24a198864d41fa"}], 0x88, 0x40}, 0x100000001}], 0x2, 0x80) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x2, 0x1, 0x80000002, 0x401, 0x83, 0x5, 0x1, 0x7, 0x1, 0x40000080d6}) 2018/03/21 10:53:36 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x1, 0x1, 0x2}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x4, 0x9, 0x800, "97c88edb9945", 0x401}}) tee(r1, r2, 0x0, 0x9) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x4, 0x7, 0x8, 0x7, 0xffffffffffff0000}, 0x14) 2018/03/21 10:53:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000001d40)=0xe8) recvfrom$packet(r1, &(0x7f0000000280)=""/97, 0x61, 0x2, &(0x7f0000001d80)={0x11, 0x18, r2, 0x1, 0xf3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="940500004f", 0x5) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) accept4$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80800) sendto$ipx(r3, &(0x7f00000000c0)="4b8e1e88cc9aca8b5715ce9aedfe28d03f062e3ea194cb30f53f14f2579838f07236218d5c98b8e386a8aeee5aa04bb8fe7bf6bfaaaaca07fded609bc372957195", 0x41, 0x20000044, &(0x7f0000000040)={0x4, 0x9, 0x20, "798a61c7d0bf", 0xb5}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x7fffffff, 0x9, 0x4}]}, 0x10) 2018/03/21 10:53:36 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x40c0, 0x5, 0x1f, 0x6}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/03/21 10:53:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x60, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x0, 0x38, 0x0, 0x68, 0x58, 0x20, 0x48, 0x40]}, 0x200}}, @acquire_done={0x40106309, r1, 0x2}], 0x25, 0x0, &(0x7f0000000300)="f4651d57541890bfa5f0a34e216d2319680ec4af6ed97664de59cec68e3e201d0ad80eb4cb"}) pwrite64(r0, &(0x7f0000000000)="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", 0x17c, 0x0) 2018/03/21 10:53:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000b43d2c)=ANY=[@ANYBLOB="c4000000190001000000000000000000e0000002000000000000000000000000ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000e976203b66e97f9f0afd9d0000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c"], 0xc4}, 0x1}, 0x0) 2018/03/21 10:53:36 executing program 0: socket$inet6(0xa, 0x807, 0x4) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4000000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/21 10:53:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xe6, 0xd26, 0x39692791, 0x1}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/21 10:53:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x7ffe}) 2018/03/21 10:53:36 executing program 2: clock_gettime(0x3, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400001) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00003e1ff8)='./file0\x00', 0x0) 2018/03/21 10:53:36 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004bfa2), 0xfffffffffffffdef) 2018/03/21 10:53:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000440)=ANY=[@ANYBLOB="1800000015000109000000000000000302000000c95d960879741c75adf9bf5f12ee6d3e912797ad38311286455723b236b4fa7892b264b40ba9057fe57803c46be03cd3bbb5d50f7f423698b19768ed9c5f9ed746006b6ff84eeb3ef5028c987c8c878c145b25a3443cb7b7b7f1f62ee3c3ae399057fadaea932e07c990ab74ca073c620b693fdbe19309f82877917bb9c835562032226ff9015167fafdda88b3a52ae1cc8e0d97ceec6f67dddde52178b64b6e93d9389c7836506f6a700463fe812e2634845feaf8c9013db00d70a1aa9795e260b8338d858cd22da3461461e19de4c8dd6322c3112b065d9664781a37d029a6f0b93aff", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = dup2(r0, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0x35c) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x8, 0x4e22, 0x1, 0x0, 0x80, 0xa0, 0x73, r2, r3}, {0x7fff, 0xfc0000, 0x5, 0x89d, 0x81, 0x5, 0x1, 0x6}, {0x8001, 0x3ff, 0x40, 0x8}, 0x9, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0xa, @in, 0x34ff, 0x2, 0x2, 0xfffffffffffffbff, 0x2, 0xaf}}, 0xe8) 2018/03/21 10:53:36 executing program 5: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2000000000002) flock(r0, 0x3) flock(r0, 0x1) 2018/03/21 10:53:36 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x39}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x5170}, 0x8) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/03/21 10:53:36 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280004, 0x0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x0, 0x11, r0, 0x100000000000) 2018/03/21 10:53:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x41) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x8, 0x4) sendto$unix(r0, &(0x7f000005a000), 0x329, 0x0, &(0x7f0000000000)=@abs, 0x0) 2018/03/21 10:53:36 executing program 5: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x1, r2, &(0x7f0000000040), 0x3, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='gid_map\x00') ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000001c0)={0x5, 0xbe, &(0x7f0000000100)="480c2c7facae0d5df56d7cb4f8424e1e7e1861aa5eff33b03556f0ff8ef5b479ae8955fdd9c5f4f8e959a8ee5e38334aadd40dcb23b28db270441469a9b178d20e1b2b635a64c5d5d34f839ca1e482872e4dad43686197393008061748062d451ad2d32a0db7da5123653a1366dc9ac61d70234c745e2604d73e0864bf7dcc50c9f3d6e3df00b8e1fb332d9a53a5ebb6440d253349c29cc6e1fbfea64112764ad0bffd4bb73f0dac9686a4708aa2de68a18c912724da07e58d8b27c9d172"}) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"dfc60919f156e3"}, 0x1}, [{"bf83a6b8510d68"}, {"fe82258f663b03"}, {"18f5e280ecee8d"}, {"cf62b195b7d07b"}, {'6Q$sd\rH'}, {"2eb8a869048459"}, {"802e93bf8dc2f4"}, {"408b4771a5d493"}]}, 0x48) 2018/03/21 10:53:36 executing program 0: setitimer(0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00000000c0)) 2018/03/21 10:53:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r1, &(0x7f00000001c0)="58eeb3c6", 0x4, 0x0) [ 60.158324] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/21 10:53:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/21 10:53:36 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x4, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_pwait(r0, &(0x7f0000301000)=[{}], 0x1, 0x0, &(0x7f00000faff8), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/240) 2018/03/21 10:53:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000300)="6483f40312ae1828eb0ac3f65258339d4915ddf15febee04ac94e04933c0b579cf96af4752830e72c04124948822056741cbee92fe6c7e69544ed73caca2276257bdb20ad92e111c019ac8daa8ccbe94e8f4371103bef6467507c0a42376c58f39d8d297a2e2f666700408c58a3cf1b7709e3adad5ba6ec31dc656f7fe0bc234104f1bf2c362938bce8734e3f8d26e966be50d0ef16af4cba5da08be7097a1", 0x9f}, {&(0x7f00000003c0)="19fab4ed25003df29d29ad4063bce30430c09298bfebbbdb16002fc3ce44ccc9b4a85346b4ad515a7fbec7bba90350c1aba33d7475205ec304908a96f47ee2a3b31a58269a13897833242f95cc459c30125d79a1feb5c0efb7872724e20cebb514db8db3aee609fec712ee38db67acf644aacfee17f1f4ec28", 0x79}, {&(0x7f0000000440)="bcb94c8de66c18bef746208059a195683381154e478091d0fa9f47550b62d90b85f8e038ddc15f95d7d18a082cb32a6e189f5d2442bf723627b4163e4fe23f06598e6ba4acc320ee7286a4cc1d8afe67b5c988e7265a1af236f00798fff75249c029ee6e09f880a328329fd07233d65f33f9076c818ecc6496c9e4250821ba38fd138d2215563a35ab61e1379d29babe1c9ebdd5", 0x94}, {&(0x7f0000000500)="9b94838307f5731ae54b2bf9301010e016f218840457fe2eb6ab0e6429d5d398cd56d3c3264e3ff56643dd99d29e68068eadb88e479c", 0x36}], 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xffffffffffff) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r3 = request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='][/+bdevwlan0proc\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="7953c5c6f4a5ef84c6523410fdfff50532612f16643feb00f57fe2424d5e4962c50a57bbe3c800fc55be0ee16d87ee7019081dadb323deefc086d29392fbc403e6305cd8e49f2171", 0x48, r3) close(r1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000420000)=""/208, &(0x7f0000000000)=0xd0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/policy\x00', 0x0, 0x0) ustat(0x5, &(0x7f0000000040)) 2018/03/21 10:53:36 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0x0, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/21 10:53:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f0000000000), 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfffffffffffffe09) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x347) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa) r2 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000040)) 2018/03/21 10:53:36 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50800, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001100)={'security\x00'}, &(0x7f0000001180)=0x54) bind$inet6(0xffffffffffffffff, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000419000)="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", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 10:53:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x400000000000003, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa, 0x7, 0x0, 0x7b}, @sadb_x_sec_ctx={0x1f, 0x18, 0x2, 0x4000000000000000, 0xee, "54c2b7291725154b48b6c4f8bd3ac646c195f1916c421787cdf6e1e45ce49453f43dd98565cee61d22bb5f7b6717b966f643b59509169e14b4aa639e3b7124792c951921e831ce5ff32918409860811b8591044713cbf22cb34ae138d3cedb7da2c6e1dd6776a3c87ed0413e47b0d0be3f6ead9babd64b23d727aa63814829cb780fe9eb99418db002b3ed2dc4aeeb71513b6eff9d51a506e7c02e06b37ba26aaaeccc58b243616bd35f349ae13533b83c849e576de65d3170ecc36dd35d3a5c1d8349541d082fd900d2398ef10b68c928e6c7ef8eaedbc42ce89c4f8b12631f93623987e1d741f1046772139e5d"}, @sadb_address={0x5, 0x7, 0x3e, 0x80, 0x0, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21}, @in={0x2, 0x4e20}}]}, 0x168}, 0x1}, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x184) accept4$llc(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x7}, 0x1) 2018/03/21 10:53:36 executing program 3: r0 = gettid() r1 = getgid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r1, r2, r3) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000040)) splice(r4, &(0x7f0000000080), r4, &(0x7f00000000c0), 0xfffffffffffffffe, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/03/21 10:53:36 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@get={0x110, 0x13, 0x6, 0x70bd2c, 0x25dfdbfe, {{'ccm_base(lrw-camellia-aesni,crct10dif-pclmul)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x4e2e}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x5177}, {0x8, 0x1, 0x800}]}, 0x110}, 0x1, 0x0, 0x0, 0x4004}, 0x8800) r1 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=@abs, 0x17, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x20}], 0x49249249249245e, 0x24004001) 2018/03/21 10:53:36 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='.', &(0x7f0000903000)='./file0\x00', &(0x7f0000000040)='bdev\x00', 0x100000, &(0x7f0000000080)="76bf7b6376a7b439467f40d55f2270cd0c85a2fbf13228a9a521deb410486580af895571b14971b71db626dc40e1f61b871001fa8e17bcd770273f4b5e37bdee59bd52") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) timer_delete(0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x56, "ef7f3845c3b1733163a5c33af3233af7d3b4b62a3923cde1d43d972d179491cc2a23ef1f220e70d8cdcea61ce4138ddcbeea15019e45a2185fcc03959305c8604b20d4b4b6c30fa779851d4853dd4928739ee1f0121d"}, &(0x7f0000000200)=0x7a) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/21 10:53:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) unshare(0x800500) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e80ff4)) signalfd(r1, &(0x7f0000e82000), 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x5c}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/21 10:53:36 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) mq_timedreceive(r0, &(0x7f0000e23f59)=""/167, 0xa7, 0x2000000000000, 0x0) 2018/03/21 10:53:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) writev(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)="d1ce3e777aea78fa7be070881db0a0af4abaecac8648211e5526b4b6d0983a25ef8b90b8674ef5d574d95e164c2f3e8475148017ac5aec762a9dcbbdaf8cbbad3edb39e848b74562efa1e55241a95664d09097b4f1ed3c45169403ba44c14897eba0a5fe101764d779aa83aaffa680ba84aafc649078cb223d3ebad26ea32a85aeeb225f176fa88ffd1335edb7503223287d1787b33f544d10bdba6c50e8cf7b6721d8c6faeb2cc18c98979a2671", 0xae}, {&(0x7f0000000000)="5206b19bd634", 0x6}, {&(0x7f0000000040)="0fa8964cab1a1321d248acc6fbe1e4f2f66607b33eb989d910a69b0bbd9a6e2ab32e11d24bfe6df1998d", 0x2a}, {&(0x7f0000000180)="9ab0c8a749b888235f7f9e1e9c6ac15aa9e735c900d755f070615439373bdac4986fc5e13dc684a8bdc95452c8c3052e7e13e96f4cc4a199778bba9930ede21e4b56ba55f4b459aebe3c1ac9f15322599d8c57178facd772a36e4495bfabc0e1f9e4f81631e9b9697b848bf149d35ebdf03e2b60483bcdde8251b9377bc2a81cb848ec6bfcc1a267e41994e164417469255e575a3dbc881d7c9e0f864932638aab2c9aab7d634b5c1402e751d271339cb2dc369c34ec98fc40eb602f231d834ae9e355b98dfcbdb0eb322b1cd9b1849ed052a610898c95ed593453a38d4176cba4f3e17c4dee9856d37eaea51d964b93f757bac99218d7bbb54f858e4f99a41b70532404c13d720eecb28b0116b1a24580942a720608774d622127d5e1204f0137ab3049a29236e21d251bdeefb8163c4fe9d0c3b56feeefea16472af335394a9246ed0dfb2730672aa7c5b224affd89ba3e7604c477b6b40a1d674e6298e7ca3f834c2813f2b1931b198591fdfd9f63894f2357e50f1d9b9772335cc0874ad9a86839a640b9c3ea8f230004f1676e2e65da664191b17872001f3f846cf4fadbb71a34cc339cd3d44cbb23859bc94a0fe598a2c5484921fae9d0b0262c0c5a7c53f73f253d193ed9a5975030c0bbd2743726286c4d90b7027134c917bd7eaf94b6352a20ba0d379494d9eed84e89a6074370161fba07c006fafd045c903ff563039fe7b7ddc7068f0be773ad0b6721585ac5a135c27ca9c2f7bb2df222ef789d30ac55b70a9ea39dbf982879dc93bc253500d540f138dfe2fd3046ed269b7e121e34dcc729bc232da974ef57d18f41f6e50071a03b0df97b6698995e408800973982e5bfbc4d9a1533a83b03b923f290b1744c4cff69e221f46f53bdcdd7c138d24e30611d69b7db65ecc5fb20c5b6c9ec92d8866be1533b7549bc30f2d386ba851f2f5bf6eb5f36af1ae830d88e4e97680f32c4790a0f76429150e2305bab43f3deafd3af02b29c7f74c1f9f98bca4abb7e5888600af8c12b5fcecbf368d78bbd2392252deff89c1c06152e5831e7d4f30d8f68dd432ab333a360370ab1145133de1b94830664d508e24fd6cec4dba840393c1ca475c4467a6b1797cb8fb10b3bb07e2e317f2c95f522d807a4a68d48f0d6bddf449f8bfcd2133bb5bb535f6019177d232e898fb260abd56384712e756ad8fd6edf0177d87c2e023ff176aab14a090533dead1be52df199b010e2cd802b64f4ecc8349bfd375b7e1d240925293be2bdefdf354b0047104e4275e4141021a211e5d10c58a2f1ac17b8315a0f4810d99fd3ad9b497de23bfce1e0f05d40f8fb24f4d2ac9f695317694ac8bf598d1ab53745b62b9d2a90c8234ddfcfbe3592173595e3cc9e4a0fb2d18281446472b3f425984124f587e42c64bf3362973d65236524d6a562f8bb5b8a8223520d9fef28dac205b017776e5628fb0154c1faead5a464dda4004da5b9087be228402f9f7f5e7936e24f6adecb9cd7529e04e831641dcbbee8829dc9bf399586543b437d1af678ec7b3420d5c1eb893f615aa2d03036382aef8f8ab0640866a37ad532155190da36e69083bff0db0ea613cf0577eb3ec7af887013a15be4bc9f8880fd2d811bfe8a6bd25b955fd55ab1e02f5a2a1122ae28be1748308dfe74def4f73244fe6a3ba2f5390116e104e9487250f449827adae0a716af167b9a3c69e18797c2debbe1416dc2d3118f1a236ebb4f0b02670137af994d929ae386f125a1089183c37952fe9aa80336d4aef147380e51048b7b907a945f6ad1a05d5793b91c1d5d947e5b0f35dc1212a38c621171e976af21ec53cc14265a09bf395957ac97b4d99aa9536790417fc267b30206ac73fbaef808bf842ea47bc9ac97903f2a29c10cc38a4abbb6849ea3dfed92c76e292f510d83d3bb172f68c336f9f53b54b38d81ebc4b93e8ec4986cff3ad72a7e22156b516d3450fa2d0befd687a79e581e0bb6f5197047dc1d6636796288622dd170d3ea605f9e1667a56ed11590ad10404872a7345137b77178f406f182e60d6a610a426c4a3c1acdb6301920f65ff2249afe4fb55888fc8d44a0af2baa1f3762b3fbb6cb8415dc6bf92e90ad3e2c93e58bedbf56e16cfa9994a2e826fcd539b2293495a94a5e573d99b04d8ddf4b57811e2aa45e282cc31241a6cd823d47f1fa151981885108af9e2f297cee55216afe042be667a27e6a3fb6222c0c192916e12acc0e2f8c2005db513293e934476b1f26f0d4904ae47ab688a72e6ccaf2d7678fe472e760f01daf40f92e6210e5d50d19572bcf8883d28f9ebfec32fa4afc4f9d63264fa15e3edc6a51757b1d006baec295cacba3169f640bd78baed945a2415070d3c1d859c979e7256f0fe8dd9e714f8aca624ddad3363d66595b54f108b31078a9df5f40c74122dcfd6c94fdbb3f7fb39a1ca330cd9d8da60b27c70a2ff89b853d1665e0f90f2e9f846bcb329f34903417b555efe838015903ea5e1f5bee0f9c106e7fa08443c921a05c04f0cd6cf6279ed14b3f9859537ab536d5519c4bcaa0a57e3fd0427328bd400aec1fce88bdf4d563cabfcb82b0bf439f5d107176016c2d1e163ccbfcd99aa91e31ba31a765ed45612e27c8091126e085316c55bc23b16b650bdf43e488290485ff840ff4c42363cef796cc2fc1e385907382cf4bbd3a447f9c9caa2c985df8468aa7e1b128380d7ab632a0be9ed2047782ca73675dba9d8a50d2bb1a2eb86e1cee046e634e14fa1e7c8edd671dc61302d65606cec35c0d9e1e64093bfa74604f96a9a49535fc3d631dee055fae2217d597131fd1abd021ce6c9d5dd88c642eb3c520293bae909fad5e41fe5f45a8020dcef8040f087a9476546b578da6d26e94986e60a461b6d061a63612fd38d0122343115a2f763894e80e650d4e896d9aab96c875374a1a56fd073b5d8713d8e9ea292381828474bf5979a62ac4b1406c82cbf1f5fc63c0c20e8a11d55f9fc2c1a5f36b6d5bdcfb9690c0856462b95fb3c0d088ed74e7c7109491cff1858b55ac42ccf17f250e46acb4d6a635fc583ed2dab2de81d476a3a2e7fe07dc614fc569116fa0890c7d36679a9bbc0df1f031bc39beede99958314be86eca8943c25d24390ec56bfe47c0fb5b0e993e1e604b2924e8ac641f26ef2c9621f0f4a7fae6a65b9993f842f85b4cdec25cca70b1239d35d503c1e266769cc5e50b0269af181208f8686179ab8151770627bae584b5b7eaea6d6a539ad2dde15128a295f3002dc385a022711d0a952fa26d7834da353ca621fe51dae311553719db039af4959562b6c6c011bd8731bbde004b8c279844b41dc85711b79b2a154961de2b1eb52bcaa227df0498742f42af0f559f81401fc696c1d764827acde2cf58dfb8dc6e9589116dd3b8158c464f64d4421a43cb6098629b793c19e3a97674a229e6bb9cdd2fea23548240a3c1b923c904b5fcf8e39bcca048effac39896c164c51f18d1b7eda614aa0c4bc39757c7b1af116dc6e224be1eba3021ab8ef3f1dbc90001e6dc9ca6b7f7215a6a6ec933cb1d8d05f32d30027b44207a06d60311621b6842b69a1fff486a1f9d0400ec98a02631211e34000c67cbaf8da59fce06e48fd8ac98b88e41f03b2dafa870fb465b639c095350c46c2936576d5a6eb31ea7cd2657f10bd4b941cffcab04e0c1d577b48ffe23485b82df016fa15c348ffcdc5f913429a513ad21d7608c4c127e81a0ee85fe8c49c43902cb41bb69d6d578c10d8d6f936462d8f0f04e9d1763db48dda66826771a2c5287a41ed26b8a4e8ac15b56f22cb689bbe31efeb0d93c221d9f67da27271ea920e01fb84303b24ccbf829a378bd9ed7063afb24eb9153581b26c67e7ecc918775938891d45b572826b9373a671909af153d43c876ce60659926d8213ed3c08e7b288c6ec5fd516dd00f2d6c526e049cd18c88c257e2a071bf1e540b9afeef590de8e2c251e8ec6eb721e4e88e455743c57865136f8900ae684402f024d5bda03aa510611cdc3e92ec3b035e83b0afea57646c2fb3ba393010e8177e49f427e0d77b23367247cac6cdd8e064a7102b41c3e458acf1f3d33ab7b7c2e447eb138f80177572336a2e63a62336e2862c4fce645b73e84b50997842f1f6e7c3ab3a856129cbd35ff24f7db64b779bfdbbdad0f2139861a50427684ed54d83ef36e1d35213f5d599daef8584fccb858f52f2c1d000e5b82c7245615c2097abe497833498dd9e7e9fb87323b0fbdfa3ed1455a3f5494c9d1e1babbcfd69d37a05c7b16b4b8f7a5dac2044d407c20c94be1b03abb2cfaacc1287b67437d4c42965360ad13d1a7c8285ef7961d6853d6cdd51eb956eb7f52e86e840b420663351af716a156180a887befd7cf18a314403d60172635832c76acc8ba5715e09c80851b0e1b1669b85e73589bd4a922b515a35e4142629419ac03b73346367f4090282db1137a88e93e65191c2d91e46906e7dff7a5580bc45251aa36675be0ac03f36d6f0bbf89ab3e043b904b71f0f184dd8ce7ff4c6302676d840b424f56ada76be46165cb0f3823abdd9942345ae6782ac944a8ef52a738121ab5970267381c911d9162bc39c41a0210347be2269ad063e48f95c25892c3b950393bb005763051a0840a82b99671f09a869357d59c0c5a6bb516d4f698d2a37e94361736e9c34bbddc5238bd188edcfc4d4826d60773ce6030d110b383f6813d94795889c04bc386fd96129f649c989dd11676d58a09a6bb8207f53a5491e551e621518625382d7968fed8ce4a08d671df875808b761b77564db33eee5edccad5fb7d69e737eb58253e210f0b04eca928e2eb844bdc9748d91fd6af0da1036f523f2a1d2036b4443aa0b5fb901e6201583652b0c26843f0e5c0472065c9669b7cea149f378e624100ae576fea6799bea30681fcd6ce8287ea87da4008a0742e91144bdb0793ae6ec024cba66a9ca6ec4f0f00945c5508f560a87b8736858cf1bb7b89af185071b279cd5a85f05d8b2ee4804a0677f361c0f4d833bbc4fb0c233011b80bcbdcaffc878fa380443e2705266ec75e3ef32c86ae9e95237189b55f142631a2040b5bd46a38a6eeaab7df2186fcf890673ff1d08e13ceaa759467e534990ed040d2a6621c246c0ecd03f53e99f26ad825f6119eda4141bd36b0b2141e92304945b4db5181288acdbb71e3cc4336d102a753143d44bbadd804398ad4eadc0251b89d8b08b2ef805658956001ec44c95b62240db5b69ef8e7c2fbeaeda6c9945c79cab9f4d19726e3a64cfef058c67c3ff191c3475526d7990aaba20cf2066d7505d8515e98213068d4eff205f06a32926b7610ade815a587eb8fb64a52c4ce0a549c8cdee51ca1163b17c846f5739b99c865293f326d948bac6736cbe20975b5e0eeb2a8d75189273effb8e6b7545667724d8843471685cdf3c560d35e96953ae00704069dda61326412abb8a7d3499a500b4aa4cec65d301ae54de2b442fc50f36d5af910363e6811959d104e6a176791067962b38973d59cf73ade82fb66d87559b2ef63fdcd1345248077e8a0ff90c1829bdf5f9233c20d2384bc14d8bf6d06638c8317a6e4a421cec368e551495af2520844293143269f77ea7e64025d2cafe4fca345a42add874f6308e61c4920d29442104184d615418316d3ecd6306376dceae9857635e39df654caeede8bb9529d202b7d6ed13d0ad85e44441b8853c920ba4b4e9d1035a64e910e81a4759073988c719f2d3c06dfa2b245300a12d2282aa72aed89dd7ef34525d9", 0x1000}, {&(0x7f0000001180)="064b8463759c2fb19291c7b22d49fa032f5dfa21bb486812bcef6a9ab1b0e25e2bf290e8fd65ae196297b8f1036733308262ebc1bec471284c4e8da6133162ff487444552d4ed244f203631eb8ce210776e344400301f25609b714c3fd604d4959a4cb", 0x63}, {&(0x7f0000001200)="608df9213f9dfa84959e1a43049c1d5606180581de7aec440bb90c6826adf8331a97e5505a3889b3f802f4218a2d99b425689540102995b68471ceda8223c083d6e58761618e3a64819a16658ed4ade6c338cb529186254f5a0abdd9d7b78b1a2fa4324f3a1d28cb3fa7f1304357dea5d21bfdc52ad36bd94b890e76ea78d6d671e94684d231903c38d81501ee5b2c8c5d09c610e353de920b0bad490464eb71fd50c522e729965118e040d90b23d5c10dbe5f1a6780b9b71eb42d969ad30bcea45d0d99a87f20e50474b1697f8e1cc6e3814f2f9daf8138f9daceca4bc81500", 0xe0}, {&(0x7f0000001300)="05b4f8b5c372f63bd8b42962f6fd059f5b6b30021c057022786ee930cc844a177724fd7d74965bf7e28439acd0a87e3bee", 0x31}, {&(0x7f0000001340)="5149b22b68e7b5930fe7c124cc75369cc4c7cef94eb55d5c9307f24451d54e62efd69902631a5cb291a6fb67aedc6adc086373387fd7a650dcd5afe6d4b39ba6860eb24d2299a72711708d45566c8e5fb50be16332c92be03a430f31d588d77108e090b090f14c22965f22cf035e2465a1bdea3e4de63a26cf747a1b1514240c229498225422", 0x86}, {&(0x7f0000001400)="829d3ccee2dfdb52666ab27ee23c11c0e04ed4f77486a8c0de7e613ff66cfa2ba844003e7c909d243fdffefc393d815fbb8e571c416e433ff6102f66a9ea41dc171b8d6510be560f3f61c66903eda1f2756f3fee7a0e83a83eda9d455a4124388cd8932db632ed32e33066ff7451d6690aec15ec5cd4668e982f2479ba22d41421a93557979d86e37754b0e65ceb49a155cdab334d19c4c343d8f931f8962aa1b1c156c48843d9b281a8a4bb09d9fda0f394a8edbeb8937f9f05c4c081d97c72f2bd363ddff6f238a10aa35067669d44456776", 0xd3}], 0x9) setsockopt$inet_buf(r0, 0x0, 0x8000000000000031, &(0x7f0000000000), 0x61) 2018/03/21 10:53:36 executing program 7: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) getpeername$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$TUNSETLINK(r2, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 10:53:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x52, 0x1, 0x4, {0x9, 0xfff}, {0x10000, 0x40}, @rumble={0xffffffff, 0x10001}}) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffd89, 0x100, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x410000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) [ 60.447185] audit: type=1400 audit(1521629616.519:58): avc: denied { setgid } for pid=9390 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 10:53:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffff, 0x195, 0x9, 0x3, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001040)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/21 10:53:36 executing program 0: socketpair(0x9, 0x5, 0xfffffffffffffffa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bpq0\x00', 0x3}) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000118fff)="ef", 0x1, 0x0, &(0x7f000076bff0)={0x77359400}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'\x00', {0x2, 0x4e28, @multicast1=0xe0000001}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)) sendto$inet6(r0, &(0x7f00000000c0)="8569daf8077c199dc5fdfeceb03ea8d0bbe0ff3cbf9272bb94dc45dd6a86d9f6fc38335d3fb66692d4f0887a8138483338d4386c9099114634e706988089543d27de0251bb165cb7716870106b545e8f1e72de0126a8ee5449d8a0fd66da3ba5b9d871fe7dbb03efdf0eeaaea90dd3f8658bddb65270c6f71c261195cda2a65ed8c5a673ac934cceb1d764f01195c74824b7751af45ad3268cc8e44ae0d693eb01ae5d0e155effd5778b7b3464242281ea45980ba9e11f", 0xb7, 0x40, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x3}, 0x1c) personality(0xe200021) readv(r1, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/113, 0x71}], 0x4) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/21 10:53:36 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0xf8, 0x2, 0x3}], 0x30) 2018/03/21 10:53:36 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) socket$inet6(0xa, 0x1, 0xbc9) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x1000000000, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xfffffffffffffffe}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000003c7000000000000000000099020c162a7b634aaf489d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x90) 2018/03/21 10:53:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TCSBRK(r1, 0x5409, 0x401) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x5, 0x1, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) 2018/03/21 10:53:36 executing program 4: r0 = dup(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="af138d1cc6db7e2e103cae437aa7cb502453526b56b6c46da91a060c4a1969b19ba02c01727a", 0x26) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f00000017c0)=""/126, 0x7e}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f00000018c0)=""/4096, 0xffffffffffffff79}, {&(0x7f00000028c0)=""/243, 0xf3}, {&(0x7f0000001840)=""/103, 0x67}], 0x8, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2}, {r1, 0x4000}, {r1, 0x8000}, {r0, 0x2008}, {r0, 0x40}, {r1, 0x200}, {r1, 0x4000}, {r0, 0x80}], 0x8, &(0x7f0000001740)={0x0, 0x1c9c380}, &(0x7f0000001780)={0x9}, 0x8) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)="ce7de166b1b6ef645a927352c4541d2800", 0x11, 0x0) 2018/03/21 10:53:36 executing program 7: write(0xffffffffffffffff, &(0x7f0000000040)="220000002100073f00be0400090007010a00181add63e5ff57ff040405000c000000", 0x22) times(&(0x7f0000000200)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={'ip_vti0\x00', 0xffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000280)=""/183, &(0x7f0000000080)=0xb7) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000000240)='ip_vti0\x00', 0x0) getegid() setregid(r1, r1) 2018/03/21 10:53:36 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/03/21 10:53:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) fcntl$setpipe(r0, 0x407, 0x91) 2018/03/21 10:53:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 10:53:36 executing program 5: r0 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) keyctl$clear(0x7, r0) 2018/03/21 10:53:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) 2018/03/21 10:53:36 executing program 3: ustat(0xff, &(0x7f0000000100)) r0 = getpid() getpriority(0x2, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x35, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000200)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22082, 0x0) ioperm(0xd0f, 0x8000, 0xffffffff7fffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000180)={0x8001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3c0}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}], 0xa0) [ 60.664574] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/21 10:53:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10130, r1, 0x0) clock_getres(0x0, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/21 10:53:36 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x0, 0x0, 0x80000000}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0xa1050, r0, 0x40000000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{r1, r2+30000000}}, &(0x7f0000005000)) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) 2018/03/21 10:53:36 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0xffffffffffff8000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000280)=""/229) 2018/03/21 10:53:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e0fff9)='limits\x00') readv(r0, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='ns/cgroup\x00') syncfs(r0) 2018/03/21 10:53:36 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/21 10:53:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x54000001, 0x8, 0x6}) [ 60.731942] binder_alloc: 9470: binder_alloc_buf, no vma [ 60.738707] binder: 9470:9472 transaction failed 29189/-3, size 0-0 line 3133 [ 60.757949] binder: 9470:9480 got reply transaction with no transaction stack [ 60.757957] binder: 9470:9480 transaction failed 29201/-71, size 0-0 line 2926 [ 60.779782] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.787559] binder: 9470:9480 got reply transaction with no transaction stack [ 60.787567] binder_alloc: 9470: binder_alloc_buf, no vma [ 60.787583] binder: 9470:9472 transaction failed 29189/-3, size 0-0 line 3133 [ 60.808365] binder: 9470:9480 transaction failed 29201/-71, size 0-0 line 2926 [ 60.816885] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.822376] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 10:53:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000001540)=@newpolicy={0x27c, 0x13, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, [@tmpl={0x1c4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in6}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@loopback=0x7f000001}, {}]}]}, 0x27c}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/03/21 10:53:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xd48f6e7f93ce2c3d, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x7ff, 0x401, 0xc8, 0x3, @tick=0x80000001, {0x20, 0x4}, {0x101, 0x5}, @note={0x1, 0x8, 0x0, 0x9, 0x6}}, {0xfffffffeffffffff, 0x0, 0x1, 0x7, @time={r1, r2+10000000}, {0x100, 0x1}, {0x6, 0x6}, @result={0xffffffffffff7f50}}, {0xffffffff, 0x2, 0x8001, 0x6, @time, {0x3ff, 0x9}, {0x354, 0x1}, @note={0x4566, 0x1, 0xfe00000000000000, 0x5, 0x2}}, {0xe1d, 0x3, 0x6, 0x4, @time={0x77359400}, {0x8000, 0x286}, {0x10001, 0x1}, @raw32={[0x0, 0x4]}}], 0xc0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400}}, 0x1) 2018/03/21 10:53:37 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/21 10:53:37 executing program 1: r0 = epoll_create1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000540)={0x400, 0x10001}, 0x2) r2 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)={0x4}) fallocate(r0, 0x0, 0x3, 0x2bb1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) 2018/03/21 10:53:37 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000040)='./control/file0\x00') renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./control/file0\x00', 0x2) 2018/03/21 10:53:37 executing program 4: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)="0a0127f40552fa1ac3abe66ab2fa993ef57c34a0f3128712892b9fb021c0dc8207720802ea277f877fbf18d279df586fdbc1a88572b84324f8336d29bce0a3c8fe") setpriority(0x1, 0x0, 0x0) 2018/03/21 10:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) pread64(r0, &(0x7f0000000040)=""/142, 0x8e, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x7fd, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, 0x6, 0x1ff, 0x8, 0x0, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000012c0)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x80}, 0x90) sendto$unix(r2, &(0x7f0000000180)="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", 0x1000, 0x800, &(0x7f0000001180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000140)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/21 10:53:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0x35c, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000040afdff000000000000000000000000dfc7f37630e856577f014820a2ede45fee284db1a7cdcdc65571432668ff4c14aa8d8725ac16c7cbb9a84366d6f57e62aa3753e9d12663a23fe0d6a82940adc012622c3cebdd57d7ee3bf4723cbe7a0b50b578a4871d8c9e2e9e782988a688642124581e5735cdd727e0e7b9029c49338d1f795f595e0a3b2b2926f87b715dcc5aa8d7c7ab67a386572f0154dd3a7058d164d7e06d2cf266fb783956336c03363202b75e6bb68e3c1f0a169d0915750df71caaec7b5021ab00b5ecc6ef83617d1fb8c58144de7e2b"], 0x14}, 0x1}, 0x0) 2018/03/21 10:53:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/21 10:53:37 executing program 0: socket$unix(0x1, 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x99b, 0x0, 0x8001, 0x8, 0x9}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xfffffffffffffdfb) 2018/03/21 10:53:37 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000040)="be2465ff837c04db20bcb606352079778afe57fd4ab7fa39f33597f89717567361e0d22514a09dd498e6514e52a0dd4f384fa83b82327f8c81cf4e6dac902eed96b10294a4e9f7973c4e419d7486d4ac4b38f7f0320e2ea58b18e8441e5d3d") tkill(r0, 0x1000000000016) 2018/03/21 10:53:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e21, @broadcast=0xffffffff}, 'dummy0\x00'}) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x1000000005433, &(0x7f0000018000)) 2018/03/21 10:53:37 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00000002c0)='-\'\\cpusetcpuset#vmnet0!\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)={0x2000}) dup3(r1, r0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xffffffffffffff4e) getgroups(0x4000000000000131, &(0x7f00000001c0)) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x5, 0x1ff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x1, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x800}, &(0x7f0000000380)=0xfffffffffffffcf5) capget(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0x1f, 0xfff, 0x9, 0xe8, 0x0, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 2018/03/21 10:53:37 executing program 7: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="6af35e042c4e2e", 0x7, 0x0, &(0x7f0000001d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x14, 0x80800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r2 = accept4$packet(r0, 0x0, &(0x7f0000000280), 0x800) fremovexattr(r2, &(0x7f0000000000)=@random={'system.', '\x00'}) 2018/03/21 10:53:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x13c4, 0x7, 0xf, 0x302, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x8}, [@nested={0x288, 0x13, [@generic="60a85c2e7957786d45d6f76db0ad165588d2630969559c29b17d5b3a46725b7608740713a0514f0e270dd254b3dde1175c5ed42b9fcfe8ea7f5ff68c0f8c62e32af5d84eea968958ae69a738ccf5d2e13d3674f6dee3dc836cffb97ebe4e9e75fdd57a972b1952785519ab82f64439ebbda9505424fb28752ee6", @typed={0x18, 0x40, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x1, @pid=r2}, @typed={0x8, 0x89}, @typed={0xc, 0x52, @ipv4}, @generic="df44b9e6c94cecfc7a6fa845368f3af15517097a8b50c616aba158a2c8a571ecfa4ec07c752f119bb0266a0369d418150677bf0665493a9f6b262629f1b4fa902b31e01f84f38991774073bb6900447ae4102f84800dffff76f60591", @generic="5fe8aea3b36fd564a0d7a3bd49b810508dcb3a1aea209c8f57dabcfec49bbb0c90e76aebbdd75d8d0a21f059cdd22c07a5d822467de8a7000f9ad06944a32bc8a59e9a85f27972a1397fa89f39380d599822b206a73fe55f865c09095ef7557ac016a7c34c04fd309f695bf892ef87f8d7e26ae8df46a1805cc377f49b4b7e684dc1", @generic="5b50b39706b357a6acf45e3211b121cc73b1da3f7fda4b1d602f989848e854a4e7bdefba2d9474a53ab473db6e59cb6fb4fd5799bc0807570c2caf2e6631e68f9352843ed9da0ecf81880a54a30b42f7dd31d216aed969053edb0023914af8143d7181579918522db534cf7b063901fb13ea445688fb213e6d177ca902b7f7c441bdbb00648317bc446a1f527f5f5f1142310918181dd65482d8238fabc6fc13be596a71399c370d72539c34240cd844d5cee4f5a56efbb3f9262e09daa1c9c0d835a27d58e0829663bea5294dfac9ff49f1e0e610761650e64e62e26b86bc70fcdc0f1104b7434fd052cb82341eba639d54"]}, @generic="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@typed={0xc, 0x78, @fd=r0}, @nested={0x11c, 0x4e, [@generic="564a86cb6b9f01d001130d391430f9cbfbdd3acf3dd93733573d0516c6bbbdbc77b811a7bde9167bffb1b0863a4850b1f68936370f5e1844245680309243479322b436577e36bac4b2145980bc7549328de30ec5b67c9212d6ce60eb237abeb71c76b0d35899d31c9a502a9359133248b67e3b7fdca90dea88cee821aae16a1645f7585f67884334b38c7b7bc5f07caed929fd2cb9a8ba0b41ef055c73c4a6f9fb49a84d83045d5e815d7dea2fbfa18364686fa015065d759648d830899b2cb123a2723c7193e63683b17554bd27e65b4822aa0132205e9b9e1f42a82aa735beb01bc9829d59", @typed={0xc, 0x5f, @uid=r3}, @typed={0xc, 0x37, @uid=r4}, @typed={0x8, 0x4c}, @typed={0x10, 0x53, @str='ramfs\x00'}]}]}, 0x13c4}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x6) 2018/03/21 10:53:37 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x6) dup2(r0, 0xffffffffffffffff) 2018/03/21 10:53:37 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x64) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x32, 0x0, &(0x7f00000002c0)="cd561b641204892354f0d24728a6945b95585e193c7b3ac0fe1d0e54fc6a32bf467ef4cf3827282b81e9d6e6606638092309"}) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="0401000018002f6e0000000000000000ff020000000000000000000000000001ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa000000000000e34087cd4cb0358f990000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba8294e700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015"], 0x104}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280)=0x9, 0x4) fgetxattr(r1, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000100)=""/109, 0x6d) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x400, {0xa3f, 0x7875, 0x200, 0x1, 0x0, 0x8}, 0x8, 0x20}, 0xe) 2018/03/21 10:53:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xa) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/121) 2018/03/21 10:53:37 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) tgkill(r0, 0xffffffffffffffff, 0xa) r2 = fanotify_init(0x0, 0x80000) bind(r1, &(0x7f0000000180)=@nl=@unspec, 0x80) fadvise64(r2, 0x0, 0x8, 0x5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/158) 2018/03/21 10:53:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x82, 0x30, 0x80000000, 0xff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000084b000), &(0x7f0000de23d1)=0x4) 2018/03/21 10:53:37 executing program 4: clock_gettime(0x5, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) alarm(0x6) 2018/03/21 10:53:37 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) 2018/03/21 10:53:37 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) inotify_add_watch(0xffffffffffffffff, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/21 10:53:37 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mlock2(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) 2018/03/21 10:53:37 executing program 7: unshare(0x400) r0 = socket$inet6(0xa, 0xa, 0x80000000800) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x3) [ 61.343607] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.359391] binder: 9551:9555 ioctl 80084502 20000000 returned -22 [ 61.379158] binder: 9551:9559 ioctl 80084502 20000000 returned -22 [ 61.409594] binder: 9576:9577 ioctl c018620b 20000000 returned -14 [ 61.412935] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/21 10:53:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02020000080000ffffffff000000000001001800000000000200010000000000000000001d0205f42052da780000000003000500000000852626cd20805f869f7f7c0002000000e0"], 0x40}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') set_thread_area(&(0x7f0000000180)={0x4, 0x20000000, 0x4000, 0xd5c1, 0x9, 0x2, 0x1f2, 0x9, 0x42, 0x2}) writev(r2, &(0x7f0000bf9000)=[{&(0x7f0000514fff)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) ftruncate(r1, 0x7f) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000013c0)={&(0x7f0000667000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001280)={0x0, 0xcedd, 0x100000001, 0x6}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001300)={0x0, 0x3}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x400}, &(0x7f0000000100)=0x1033c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r4, 0x9}, 0x8) getdents64(r2, &(0x7f0000000040)=""/64, 0x40) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001380)) 2018/03/21 10:53:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000120200000000000000000005a50000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/21 10:53:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f00000abeab), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x20}, 0x10) 2018/03/21 10:53:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/03/21 10:53:37 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000244000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffff872d, 0x4000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x6, 0xf7, 0x8, 0x4, 0xd71, 0xfffffffffffffd05}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7b, 0x0, 0x8000}) 2018/03/21 10:53:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r4, 0x1, 0x0, 0x445, 0xfffffffffffffbff, 0x29d3}, &(0x7f0000000140)=0x14) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 10:53:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) dup2(r0, r1) 2018/03/21 10:53:37 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) close(r0) 2018/03/21 10:53:37 executing program 7: r0 = socket(0x10, 0x2, 0x9) listen(r0, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) write(r0, &(0x7f0000000080)="1f000000e8030200000006c507141a23", 0x10) 2018/03/21 10:53:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) sendto$inet(r0, &(0x7f00000000c0)="4873bb1f7793001588d01066160983372a755dc3d0cccb72a08232fb39b5ea71b34608dd1ed0dc5144e332de0f1ccd4aed024a56f220ab8ba90674bdd2ae405a9c65d782202551272136211a5e5b5f7c5038ff9fa6288077c0d10bd0449d923aeca35f6cab5d519983ad4f2b58dbfb6475cdd2eff0fabadd717027bdec60feb14e1f8875c64e22892c0337ffb135bdbbecc7eec0ca7fbe4de59d7ff280c853474b511ed5ba58859a7b77e769a85e7b5b296aeaebab808b37f1d4ae1bcf33bc6202e0343d8e4d7869ca71a7d5169820e67d2723182da3208b29d63707a11ba33273055ff89357b976a2a2", 0xea, 0x20004000, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr=0x80000000}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0xfa3f, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x400}, 0x10) 2018/03/21 10:53:37 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="5136a77538f43d4eef865ea99cb879af", 0x10) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) pread64(r0, &(0x7f0000000140)=""/198, 0xc6, 0x0) 2018/03/21 10:53:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="5e8d38d1df0b8afa1d64ee7bb383a69dbff4650caae2a85f2a6dd56b631406000ac45ecea59d89dbafcb567f99733ab93bdb6a4f8dbef503b46714a4") rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f8, {0xfffffffefffff27c}}, &(0x7f0000000140), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) syz_open_procfs(0x0, &(0x7f0000000080)="ba1cb8a1657400") 2018/03/21 10:53:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000021, &(0x7f0000000200)=""/248, &(0x7f0000000300)=0xfffffffffffffdab) sendto$inet(r0, &(0x7f0000000180)='G|', 0x2, 0xc03f, 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') 2018/03/21 10:53:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r0, r0, &(0x7f0000000280)=0x1b, 0x9) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$void(r0, 0xc0045c79) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x11f) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x374) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b41d5ae898f80f37cc7b7b007106c032fc6745045373d18b88da99236e7d36be068a1b00a70c6abf43d969cbd5032ccc558d47837f1385df4e10b82b9e0290d54e1dcd6053b33cbc670f9a7024dd7895422aa43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094bd50053b9098145daa70f09fe04d7b73c6d03aeb2d3c98061205be3034bf0813c8e928618d07f8db7bcb2b00582910eb7d44364d4c8ad000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x3) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e23, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0x3, 0x2, 0x9, 0x7, 0x0, 0x8, 0xdd, 0x4, 0x7ff, 0x6c93, 0x8, 0x1f}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/21 10:53:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000005640)=@expire={0xf8, 0x18, 0x705, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001}}}, 0xf8}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 2018/03/21 10:53:37 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x41, 0x0) r1 = openat(r0, &(0x7f000052fff8)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r1, &(0x7f0000d06ff8)='/') renameat2(r0, &(0x7f0000000300)='./file0\x00', r1, &(0x7f000016517f)='./file0/', 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x440200, 0x0) socket(0x1, 0x7, 0x7ff) sysfs$1(0x1, &(0x7f0000000000)) mkdirat(r1, &(0x7f0000000000)='./file0//file0\x00', 0x40) faccessat(r0, &(0x7f0000000200)='./file1\x00', 0x1, 0x700) r2 = geteuid() quotactl(0x800, &(0x7f00000000c0)='./file0/', r2, &(0x7f0000000100)="824d104369d391ce0c72ec74734a343f323f3e406d7152a7bd8402520708012862d9b34a161c60a132fbf6ab744a51eb9c0d9ff791d58044e6085b24ecf4ae80f0f2524edc5fe4d41bc9c8f21791e8c84403f831505cc48bb6b3762cf73109f1b32e2a27bab0669ba515ae686751d73a98d2b3ddde3e08636626d92f1dc8fcd57712678808fd6fbeadcedba45e877e789b4022d2bed5fdc97584e9ec891105d3082858af06f16d06fd933662e65004f8efce9ca920f72e3c9b928be3f58f9dcd70adbd6cc84c455dcc62d557e5c5f56c6d7f7c3b286c041f86157b9bfde0099c6c09819174fc47009efd0dcbbe") socket$inet6(0xa, 0x80000, 0xcd) 2018/03/21 10:53:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB='\n'], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) mq_unlink(&(0x7f0000000000)='/dev/snd/seq\x00') 2018/03/21 10:53:37 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) readv(r1, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x3, "218217"}, &(0x7f0000000080)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x10001, 0x30}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) process_vm_writev(r3, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/16, 0x10}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/65, 0x41}], 0x6, &(0x7f0000001640)=[{&(0x7f0000000580)=""/5, 0x5}, {&(0x7f00000005c0)=""/108, 0x6c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xa00d, 0x2, 0x4, 0x7ff, r2}, &(0x7f0000000100)=0x10) 2018/03/21 10:53:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280)="441f08f10000000000ff7f76fc3c706c1fbd111cf7a600e211a1bf03025f0000", 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x1fffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x10001, 0x8, 0xbf7, 0x0, 0x9c5b, 0x80000001, r2}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4656, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x1, 0x9}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x9880ad7800000000}, &(0x7f00000001c0)=0x8) 2018/03/21 10:53:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e22}}) 2018/03/21 10:53:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ppoll(&(0x7f0000ca3000)=[{r0}], 0x1, &(0x7f00007e8ff0)={0x77359400}, &(0x7f0000e0eff8), 0x8) 2018/03/21 10:53:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000898000)="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", 0xfc) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="00ff0218c6a5676c608de5c32bf97a00", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) ioctl$void(0xffffffffffffff9c, 0xc0045878) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0xd85d}, &(0x7f00000001c0)=0x8) recvmmsg(r0, &(0x7f00000011c0)=[{{0x0, 0xfffffffffffffead, &(0x7f0000000880), 0x0, &(0x7f0000000000)=""/200, 0xffffffffffffff87}}, {{0x0, 0x0, &(0x7f0000001040), 0x115, &(0x7f0000001100)=""/135, 0x87}}], 0x2, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200090003000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0xffffffffffffff68}, 0x1}, 0x0) 2018/03/21 10:53:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1000, 0x1, 0xaece, 0x9, 0xe82, 0xb6, 0x2, 0x0, 0x7, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) 2018/03/21 10:53:37 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2a, r0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2002, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) unlink(&(0x7f00000003c0)='./file0\x00') dup2(0xffffffffffffffff, r1) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400, 0x5, 0x200, 0xbbd, 0x6}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf62, 0x0, 0xff}, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x10001}, &(0x7f0000000240)={0x0, 0x7530}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000c6afa4)) 2018/03/21 10:53:37 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x1d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2000010000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000d40ff4)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) write(r0, &(0x7f0000000000)="694195bb22c3b84b2f6876ad89fd89f0ff9629ff632595d92600d5b1c1f71a92e587b800858f451cedcdde3157c35c1b93ed69594279709059101d0fd8b4dcdec22ac4e2ecd50bb55e7518b1eab4f8f745a0b5f64915c58b", 0x58) 2018/03/21 10:53:37 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r2}) 2018/03/21 10:53:37 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x7, 0xffffffffffffffc6}, {0xfffffffffffffffd, 0x1000}, 0x40, 0x6, 0x5}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r2, r3, r4}, 0xc) open(&(0x7f0000000100)='./file0\x00', 0x52000, 0x1a) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) syncfs(r1) 2018/03/21 10:53:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xe21, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/03/21 10:53:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x1fff) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000), 0x3a0c724cad22b7d) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x0) shutdown(r0, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/21 10:53:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r0, &(0x7f000000f000)=""/4096, 0x1000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="d9b1b6c1e7242c8fdef8888388a9b200f9d0f3f8430477263183e8179ebb4fbd850eb2a2771df823f662c31fd850b43a0421bab28e310a0ec1505cb7cef01318015da7a7e3235d080f4d263d2c635edd2b2d41e0dc87d1e881ec1fc4017795d0d5dcd1ec1501ef400d5d6db5776744787b27418f63a96f8a0c67b7b0bffc061662078e1471900750136123912420984e23c770de29c438fa1f390ad294967bcc79a1ff2938462cd4c876227ea50365c337dbfd69dfe0b6d3bf37efc8144ce3577998d54661db94c08dfb1043ff552ecdd5df73be62cb") getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) 2018/03/21 10:53:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7d44, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x22d, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80, 0x1) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059a000)="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", 0xa79}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0xff98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/03/21 10:53:38 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xdc, 0xff7e, @empty, 0x1}}, 0x0, 0x5, 0x1, 0x8, 0xd0}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, 0x84) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x20, 0x1000000) fcntl$setpipe(r2, 0x407, 0xbfd) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/21 10:53:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000180)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000200)}, 0x0) sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x1, {0xa, 0x4e23, 0x13, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)="5a7076cd43b672eca5e206b6f5d970cd9964bd0718597926214ebd4bd9348efcfcda12b1c2a0215bc940b4d90cce6add9cc4ff608351b1f1deadcdf83e54734866e85e2682cc85d4c31afd479903b654d0f6cd8d3b328b5d525ac5cc67af6c154e5fd3591d6bb6c8c7b005ad5abc61ef373e1d9ca015ac4d379f351e42836e6daea53f15457d05f7b70d60065d80b372ad533cc685fac7dafc3263520c1aff5368b386864dc99634242671a737d14cc89afd00407d2736edbe528e080b5e40b93472263fb49df989ff33a66b9e", 0xcd}, {&(0x7f0000000100)="f2b0bae768855510621050def1b80e6bade8c706b3d1f77a65eb246136e336cfde7754", 0x23}, {&(0x7f0000000300)="c70cfe8d2658f51512aa3073a4fcc4817c356e6db0d3a1ccd19e391c0acb035d03c767e841630aed123efc1bcecb841ca3b678bbcf4cf6f30a8a50577f99338ebce19bf420ad0570b7065644a86762a7a1785d2d67", 0x55}, {&(0x7f0000000380)="f5c25835198f5cb39e5364868012aed13a44b5085b3e0f26cbbcc5a35575f662b329562799e877fcd3a88ec7cc82cdabc07137efba2f529d483ba23f0e22f13ec5b50707b6982f95f1f77417e970fabf0d712b853ea139be6d3ed5130d6fcfcf17e0e799224d8a9d99fe107a817e14c3b6511461cdfd2023163a1ad99ada8ce31bee42d5d69a32747fee2b2573a6befd036adb6ef8f7bc7b", 0x98}], 0x4, &(0x7f0000000440)=[{0x110, 0x1, 0x6, "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"}, {0x48, 0x11f, 0x2, "850d51191c3d614fc213da55a4cf7cdbe758c49772462333ef7178f749960527fc1849943817177a77a5a6132ad91cf98c1b5ca0476298"}, {0xb0, 0x88, 0x3d, "70e3d17f7b62312269314db9951967481e2b76c6cccacc2d59441d1fa94ff5692eae39c84fe9363ca4a77ad4d36cb0c588305b8d642ebebdaf928f6d06780510d0526c4319b9f59cf1bb119b264cc7390fd2bca78ae5a10fbe0a3e12a85ebee41fbdf4e1d65499f71afb9953e5add64f42dfca5295a97d43fc5b8ad4a8860e1983bf655b3b82c0431fa75ccae8c68dede6e55f7ef48c48cc825b"}, {0x100, 0x105, 0x4, "a963f9656bf58a0378d5602da61348b311cb3e2e14dd92d7401436860a5cef540aa1c0d63eef509e87ca4d1f1f309ea3b9d7605f3d9459696885cdf04926c2b8955d5e4dc80c52832db1f369d2eee4c6ac9605a69c194cd228dd87d5fa13545cc392b3a8ce789c886f1fb422000228bed378f70861a0c707f1cfa21565bd640e2c8e08550424614138bd80e0542f1f86ffa2fc064a34d758d548cbd7a0520360783345181bb08548fbad353aff1a4919fd7dc0bd3bc6491a47cc9f8c7b5b9c49bf67b9b1bed4e89e7a5de119c822238a61e3a48b909e4d023566711afcdfcbe6f449eb70ce6f5f75ef9bbc3b"}, {0xd8, 0x103, 0xffff, "da9e06d07ee01159e1883e6956325d8f93b796d30d6aeeec619fcbfee6f989b179eef5ef897d13b33f082988bb77f0e0001a98255e0660915e1b04418a08a457853abe909a1c07b1c08773dc15387fc7de2b86f880f4e232dd76598945b5da46632e5250501a556abe0e6694f9c87a9953978361a423165e87dec4bd958a9d314ff5a7a5c2731a1f6520223b0ae3b6459683cdb6fad9fc2faa325f7e79cdfb6ef74660b9992ae868369d7a19a1ac5d5fb075cfd4e634409966f81a2f376489f539ef20fc"}, {0x80, 0x10f, 0x7f, "1302b06034e8aba6d263168933e70b02f10747ca524a48775bebda4b19e130381821d6a21737a32d3b584a2208a81f61fecc7b67a0cd0ce32886d4368ffcaa68195f00ebce0a8eb2ce016b6edf78153c9ba13b1554b82d27e2ce38f464f501f522045e9bcb3fcb5dde06d5b2a7"}], 0x460, 0x20000000}, 0x3f}, {{&(0x7f00000008c0)=@l2={0x1f, 0x3, {0x7fff, 0x8, 0x3, 0x1, 0x6, 0x8}, 0x8e, 0x4f}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000940)="6463087c894c94a8d65b51d968cd096b01126b69299f9afc84db3cb91a43c6c4f212bed83d8182789f3c1fad1c51bdff219cb5c50791ac47851f7f9ca93aca8b870eae14cda320b6bbf92f878dfca4cff9889c5cf9acc3fdb000126459a342fcd2d3a1bf418c681083ed7404d2527599a50fb5fef21ede370b6c432ac4c8aaa67967fd5b8dd65163150791ee69a179b789a68db48b8f3a2459a4a9fa7ab1a2a0e856fd260495f3cac2f382612ca07849652bfc8d6824209d4dfdda16fe1c2f1dda51b244b1dc80f5934ef8576bd0b6c81f9743d350c022753a1647695165dc38fb24814386fa57728e6f8ba0283e7f2d90dae3f06e1e", 0xf6}, {&(0x7f0000000a40)="052727463cf56b4549db886fa73f56b87eecb8cbb42818fd0a18a311a611080c99b75c6b728e2c10cc9271866e6b29a3a1dc607778abdde3cca4d2454c1997baf8661a4b3415d2b1e254792b1e91d76221cb83adeef98be4e1f2ccbc7b619ce930544cc60aeea1c7e558107b20b7414d9be250070bfe66b616f239c2e27d974bc6c884f7d1884d4f96d4b9e85e7098ab337a648a8a7e62d48ee19e9bd5a778fec174b806bd3e88aef8230d86cebbc79fae4ede981a76814d82d41f9286b3781a37d6f632c1618823f0388e13179c0b2ba03e0522e151667794363c8c8fcbbeb02dac6fcefa820759f55af08df5", 0xed}, {&(0x7f0000000b40)="42d739e3c3d1f233e91c23aa567915f601daa8cf8b8cf6480ddf5edc4e5f4d977e2aa1c8625c90ad996d2ca9c1630c3557aea1f117678068e35ae81f78c34dddbfde136c050c1acd0ed6937f0b2433f0d454a3fdce78c52a5ee534d4875907c12e4f870b3da8106fc0", 0x69}, {&(0x7f0000000bc0)="30bb9bdd8612a1fe8abc3c6ef0f047e96e5609100a7344822eb494145aa2da51c1391abbb3c628d79b6a4ad2c358c8d5ca764365f63688e676a0498f886eeb4c99c1790bb71ecbb2160ec5540ae9e33df66c3ef55e33f7f1fb4603620d8137957f063292b878a0c0b2373c5d7354212494611fefc3fc07abdac88537fa2d33a5378132f5d31798e469c9eb8bf7e0df9291c963e12fd3b8be9ad970743a91ff830f7c1d307dc2e780335e7473921b3f1a49af", 0xb2}, {&(0x7f0000000c80)="e0b9f55c09fb2b043fae38dceb45737febe47c04b8c77f8bae88ea20705b9de401c8a5a6f95ce71d48877b9dbb7039e6c217d6267dbe6be952c83357d606057ca57f43df43250df7f2ba39c82542a5c3f5c75576ce47331455b99c6121d8faf19505fe5aca3fe4546cfa09eafb", 0x6d}, {&(0x7f0000000d00)="111ca32aa1eea142c12427354bd830a5445e55a2894e141628b68ffc9b1a1790da20ee9da231aab61b406bc26578b752506dd8ea4e6005085039ebdcb0fa72cddbde8f8843b80635a529f3da4810a0be74df535af1c8be36a2138a465ae676deb73b8ac58ba3ac51", 0x68}, {&(0x7f0000000d80)="9101ec8e95f1caa10792fd6ff4484d6086c27e2d6671dbdff04870c55817f82233b40d09dd37e5d02b10c5194ed4f6c115ef5fadd0626487188feb8fcb5cb4282fe7c7f003e17fab8c2281279918e60342be27ac00265c942f751574f3dfee763ee26b2bb1c9a2289950bae94fb09fd36fecdead501bfc7d8028136bd01b5605d21815178490", 0x86}], 0x7, &(0x7f0000000ec0)=[{0x58, 0x0, 0x1400000000, "2285e5304943a6ef7131bf4c38c7e32863be6145d1fbb797a6fbbb10cffabab457fd649518b2f8a058c6d940879bc4d022741e51096f76a9e0daba25dc191df3201394d963"}], 0x58, 0x4}, 0xfff}, {{&(0x7f0000000f40)=@nfc_llcp={0x27, 0x0, 0x2, 0x4, 0x1, 0x7, "d129dbd4edc3713b2cec3bd94172de9bae07a1a9e96db9a90b3449523743c4b9ea6c5ccf0ed6e243b6c8ba257959c833143b6ff05d70ebc3fd56ac484be239", 0x4}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000fc0)="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0x1000}, {&(0x7f0000002040)="cccec31ab61ff4439e75d9eef67958dc5bd4aaaf48ccceee1bb06831dca9bd3ccc669cbbb6fb020f2395caab112d6779845b140e3227bcd4d0177a7ca1435db02a1f2f0f37ab370e906f8e7b2aa69072d0baa37cfb236f1790edea1202764c63344c8b66d458309f9456a54ba58e0498b5c8d1a3ad9f4d62064bd9ba87bf01cfb9ddf4736b3438c45f3d0183fdc2ac18c2d78152ce25dec0b276392edbc8ae178abb0dfea32b48f1cc66c724e79a7f6f460cfbdc31435e50c2341191505ac4559a4c5a5499d1df954cc3c3c3617cb029c8d9b70a362e0dea115686cf706b", 0xde}, {&(0x7f0000001fc0)="81ff5ca77a939811b80a9527f146d1caef5c97f8167427519b6cb3278565f733f53e8692d12d36dce044da18d31cf04766309bc1ffdcbc4c", 0x38}, {&(0x7f0000002140)="ec5d891c1820b60e38f6d5cc1c2f5f94d61057ba6dc24c8a1060c7f97f0d84b161a84943ecc7ae20fe024be7b62e0d9b3f86d3836c201e627df7422ac58eea5a8fe7c691fbfc2dbad115a5b62c6b0312753cf5f077704d6801174e021ca58e8b8f1be92323a9ba6cb4b8669770d675cd8ba367da0859453dca117e8c715a62aee33efa73441e9c63a0af7fc8e90aa94e251036515d096b7196a093fe4d1918a373e169c1b98d5528040d1fab97a13901695a23ea465f5b3214ff8464c681a472c51e88c2a05597b7da7e1a25c83b77e1ff328d80a46ef9f907a55ccc4e58aced1880f8f5", 0xe4}, {&(0x7f0000002240)="3ca06a51df5e40ad68b325d284c05fd4db9d4257f9194e6a7f2692ef1afb64b8ceacb04f96c42fbc97919c570aec0f0330e99fa742b1d015719239c2d4f3105dd5808e585004f4eab9dceafe5d507512ce4567c5b90dd6cf53f04a7e24966138efe27c3316376e6404c44885601e6e56d0d86919e273a5471c6c4351e6b22c43d6ea24b81250113f3b5937a049519da704ce7be6e0226c41edf0492ce7c48a", 0x9f}], 0x5, &(0x7f0000002380)=[{0x100, 0x1, 0x8, "2a0de48ae514d940df9bd3eee07af89360278782b49255f7d76bf8c49de270bdee186f6e5a6f5627cbb1ad6d0d9eec13bbf01924b9ff3c50a58034bc2926bfa5f6c3e034db632d1909a8a3f8e57bb1b010dbfb3b982f2906f7abd1a5be1abe7412001b7864a1ac377d9b943eaf02e17944762c4815f92035f1dc28d9ae9a2d42e9f46bca242c9286b6e77ea3af40131e600cc3df2591028c91193bdbc3882007ba2b08a5bd00b96d79a4cc775590566c036f6454846a5055d739f2f0eab6142d081d9a14dec7688aa37c10d3831748f021d2a1793e246509cf3fe5fea204dcf37d9a0c537578cee74bebb2925e96f19d"}], 0x100, 0x4001}}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002480)="7add2d761daf53e5a995f66b902d8244845c58d7f09fdf8613cfaa568552ff5ae48c6ecf5617fff202fa570f266d14692c6dffd9d83b931714dc0ae032491d43836b77b623ca227eff3d0761240ca5168b", 0x51}, {&(0x7f0000002500)="e4f036245377c6cdc888718d038ecad6c1462c594404a1bfa78baa1fbed6be32557bc2d506bac9b0449c472cdfe9044ad4676072a8712b34357541ef5a520df36172b70c20bce36d04d10c46de27221250ee8d684d1e8a0a32ede689336f763888b3206345f9a024be59030c25be437c3e8730c3285f0793acd053405a69dca71c2219ffcdad7419da39413f8f1ba9e5482cbfb17c6f0e04b011f0b514149715b5518e", 0xa3}, {&(0x7f00000025c0)="4af95c409befa67c1772dc9b5ed15848e7902fc88bd5a467a56a27ab9bb4118bd48c122a82c79be64849a4dd380f0d3657eb38c438f8f7477750cfc0b5084343c8ed1e0f21777f54a585a4a02229d83b1be358f1c155b65f3173b5a49de85555f6738a091edaa7a7e07cffb1c87a1c392db8a6699c775207fc212afe49c9e1eb9afb792b9f4f48012e94ad4ac5ea1c455ce29561f10954cacbfcc03bed8c1a72e5c1d1b569316a151af803b742a7926f", 0xb0}, {&(0x7f0000002680)="ed15a8c9f2c290d733ed4b292598762582b60393a5a4f2e48839a32b8504f1301dbf5397b30f063888f26bd046bd4895f96fd4aa01db88acc69b88ed3e2b5f332b0058ddf080a3390af10c0be4427ffb9f1eebedb43e341c5240bef64b1d6ab773010d134537d383754b00b356c3993c6869ba7bbf5a7bd2724546af92d8f45f2f8e3a554bb32f396a767eb24e329b60ba78aa379bfc236acd6acc087ebc11b0380ac2b4d5164642862583584224031eb51fbf59a6303c5eead253f1cdffeaedde1b36a01e2b033854f050a8012f08d80e2bbc9cd2", 0xd5}, {&(0x7f0000002780)="6af1811548bbe3e5f20a9f99b4b8746f2e6e85865802312166c3c8ab0f4dd83643b3e305100a19afec23f6c10f48f6eabddcf3ee67fb0a361a9e768736cd808c67997919a56e2a3a36cc0d6022527b62253904fb783140cea175ba077f779c14510cef52de78b7e87dcb6fb0c30454e87c0e3952940dfa0fcc38fc0d9fbc18a3b589f87e755802cc892d8d05752124b46da405", 0x93}], 0x5, &(0x7f00000028c0)=[{0x48, 0x84, 0x0, "037a4fc2fd7cc3dcb6cb2ce939bcfbd5283722ef955f457c404d0e3969cf7ae5665c148196362f2fbd40a011cc69604bb09439201ef8e9b9"}, {0x38, 0x119, 0x80, "dee5f7dca129b533e740f463c04b9a640a8587647ca28bfc1760e2d1876775a8168d"}, {0xf8, 0x10e, 0xfff, "4a87632aa789598b84d004022c1618095df913ce90af5f931d157958841d616e7e4bece750cc5b65018c3af641d168b62872ea6ea56e0aa128c2dc843aeeda3dc9a2b765e243fa900825b3616c5ca82380100f6fffee18bd8d22640266c35b4a4298d48cf97c6d505d78ba3235a11bd91f4deb3350e0e4045bd0fde2e1c6ff614cefd7a3d521a30dce284e3f3120aa1913083da64731e7262c75dc4ec864b8293f3b02422ecec280254cc49bbde3bed75ed5fdbd78829d71dc73780e9146c0fb889f66068ea11a72aeb8e0bffdb91d9e7fcce77ade1544072480296ffde73fa00570fe6e"}, {0x50, 0x10c, 0x401, "1e0da950351a3d7101bb8b52b62d85b7a0df1f943f4d907ab9d6ba477ec0b007b454cef7b008159d34090fc4e1ec2f4fa0803952e9f184973cca9917"}], 0x1c8, 0x8c1}, 0x8}], 0x4, 0x40) 2018/03/21 10:53:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x401) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x5, 0x4, 0xffffffff80000000, 0x0, 0x1}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x15}, 0x200}, 0x1c) 2018/03/21 10:53:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6}]}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x6a0000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) 2018/03/21 10:53:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065cfdc)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x0, 0x800, 0xfffffffffffffffa}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1a8, &(0x7f0000000080)=0x4) 2018/03/21 10:53:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x2, 0xffffffffffffffc0, 0x100000000}, 0xfffffffffffffdf8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002180)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0), 0x3f, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/21 10:53:38 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1b2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="ac6db8596b63f191521bfaf4595c4866bc3ffe", 0x13, 0x0) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x4, r2) 2018/03/21 10:53:38 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x4) 2018/03/21 10:53:38 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x4, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x8000, 0x9) faccessat(r1, &(0x7f0000000000)='./control\x00', 0xbc, 0x300) 2018/03/21 10:53:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x400, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/63) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x80000000003, 0x400000000000002, 0x3f, 0x7}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x80000001, 0x3, 0x100, 0xffffffffffffff05}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r1 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000009000)=""/101) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='/dev/input/event#\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000500)='big_key\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="fa0c7255f92ded96fd95cb751053b165a96b9079a54df57f8b36a151dcc4983b507d96bc2b981471bc68ccd1468b1863458f9d8c0fd7e7888ab3a716e833ad661e7fea9cfaf42ff1f3a7c1d5720c8f57e371523bbdde2a41075daf929b7c1e32881280880b8fbaf2ecd7118dee1838b228bd5ab7c257468fc4519bb85c49f95ef0dd6d546b5a98f041749592b83c3c06cda032c6bc683a5a0bc121", 0x9b, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000004c0)='.requesh\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', r2) set_robust_list(&(0x7f0000000380)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x2, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) request_key(&(0x7f0000000400)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='/dev/rtc\x00', r3) 2018/03/21 10:53:38 executing program 7: prctl$intptr(0x2f, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xaa, "e24a5ad6aa700aa76eb69ab71fbff7097361ff616448ac08a72c4a228d1def9fdc1e630906faca00a982a5b955bfabfc737774d071a48afc42e3557174a3a5123f3b49eff483ae92aafd136fa5e7b8d053ac481388100f87b4dfde2c8f75a7d30dcc006b4df8d825a4cd73a133a6042092b5c0ee7f0a49c8fa30feeee751c69e013fec51e1b1396f71d32917dadf8c6512104a9fb97d945ad72fcaf4cc88de5f9b525afc27b8b92d2570"}, &(0x7f0000000140)=0xce) 2018/03/21 10:53:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x466100, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x20, 0x0, "b6de3b2536ff073cd952c18a197a8de55a02b94dc931e6f24db4f082ae68154d1c25368fb1bf4faf16896ffb93ac3ad79ded485d2f49710d8009f5f77fdb8aa47e961464c2eb0409dc01a487e293da3a"}, 0xd8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) shutdown(r0, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/03/21 10:53:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x1ff) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000494ffc), &(0x7f0000c35ffc)=0x4) 2018/03/21 10:53:38 executing program 1: r0 = inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) 2018/03/21 10:53:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) timer_create(0x7, &(0x7f0000000080)={0x0, 0x35, 0x3, @thr={&(0x7f00000005c0)="76319461d2f510af5b389e03da7484e5e6695e48a36c56910c74730465644391bb84027a221ac95624cd9ac4528d8f4e544b5e82ae1e964ffccc2a5cf99d9004f599333b13a0b4878299a9a20b432e1e46122239a9986b46fcb9870347fdf1855fabc413e026279aef597056933ab0ce7c8b4cb56aff49d1db5a6f5fc6fcbe84ef5192d9749bf7d81b4944369b414e517ecafad7b17c6b30a18f9447056aa3d89042ffb67d170490fbbebb7c1ba15e797115700e32ddaa7f22e35dcd83e507f8f836896f2156e90836a32391363b21032f4d0f3189679e7bca92ef18cac3522846fb2b1c83f2981a0f82a41492c92f910b63bca574a448eeca60938577d619eef0713319eed2818c4382b745fb4096c7674d43ded065986fe8a6750b5fa21f1d4bf19767bc873bbbae8a706f004c040f5924d2a7ee6fd10bf1e3d44711e0ee9758052c95d02eeac33b015010b4053071b738d768951acb657bf04960c17e304d6199ad9079a0910b6d1ac4683fedcf56f3a3306c1642563eacbb7108338da387a0cbc0ac69e66043b081747b8192570b7b0936f6276a963cc8c5e4e6f5e85583e1b5ef04159bfa4990f60ec206167ddbb66600fc50c98596ecd36e0aca07af881f6f157c29ba4c28092329cc31999742f616e67ddde18ad593e140e6311d9ceb538786ca2cae043d56657749a58cb3c879efa91dc8d98620a978adddb97f46d225016df85fc210044bf9d8c8df2394213a7784ca61868b7484350ad784314e8663ace5feadb1af7ff41a261ea1784c6d7faf23477363f23e0e88e3b6943c56dac5e53e1dbc9295e408cdcfae353650bf3c2d466da2ebfea474153f61104f04a6a34b99aa5da5ca269e19f324d4466417b6bfe250fccf329d80e11f29cc827f8adbf61d5387df997a0b477fc495c3dbf8d2ff4e6ecbff365c10dbde6d1812964da5af444996dcf118d57168ef2a23079c9504ee999d80e2f60217f955bff89bdd867b7ae023786374f05d2a01457ad52b136c25807c738b28827883efc8ef1d869488ef5b18d5b9a61ed817dc28806f1ab54d5f384797dea5cceaac7cb44964430b78a52734cd6982de64f4c87e17f8b8e79510a0d50a4132e7a8c65bade61b8c57c4e7a5204b8ec117a7c74112a5357ed472dd6e654c2d7912e333f1e1f3a19268abcca7390b7d01c0b39c767fc3cd623d818bb2c105805f459c5246854f25413170473540237842262b5b3aa1a7166cf4e62a690ff615b2cd132452c7f364af084e279fd8388ae027f0511f76d192d9afad9e0cc358ea8b5edf8f91a4845a33fefe941e9db5c2715e60ec927349844d857c18d96462416c091fd12a6e5a7168354294673a2e8c5010c78038438e4e8f80b7e790237ab6102f61655e8fe80176f7d3198e67ddb63ca9f7f3058120fb9990ca7f17c6ae11826b03be0cc47d0451d0a55274d341e06e9cdaacb39331241baa0b75f6f0b96356564d6ebecf2e9f1827fd123a5a22334a561174f8f5452812a33e41c587aa2022a3578ef85faf9188065a3c0a1d6a8983df892cd87d95bc1a8212c89580c02c26796d9055f5c596f263ab7aeb75d10acb591e64316a197060b8b53aa8bbcb98fc773102df6cf02d7919d9e5d81abe7509ccf431c5cb1361e45f2c959b02ca7799680aa6e65bcdab57beedcb5a9f583df3582e8ec5c8f5449761456c370a9b5936879dc2fce178f027991f26757e2e89e085fc43a670d3722828189391376ccb0c312ff14cbbc2192a859e0a6f6fbcf4c158af26fb216ae1d3754642e48d9d3ac71787640c17186ea049d41416f3b8c7e7f3d4f3e830cc199955bf3feff5b637e38695306cab2f0fab9624ec996f542e54b3804fb438a55ab3854c7e8fade64ab5c3d9003de813ccbd9b93995a9a41503ffaba34b679ceca46d6659283a2fb10566e8b06e022e2d8c7932739fd62e9420b8b6e360f6ded7e7e88744c50f6b704f274207a121786a6c8249f5b5bf4498db0a43e721585a16e02ebf6484b24473887ecffe513b96ca6ca8f2cd3cfa780cc384c058026aa282fe9d94aa08c6020b7838faa751314ee367507a87aac5b82dd8062e2d864a3f8e5e40ec488366c93e157f3aa4f0b9ad4827a7650b76bcac24cf3fd834e671d4d9bc9d723abcdc85a4853a1e740cb7f7b9edfd10965e09a500f9828031ad8559b66f31d61ae79783525d006c5fe6243a1344fdcea27791e810648aa06cd73fbfabf90627db50f1325645db619dede9c391b52879edbe56c6422f4adb7df825ee4ad5c871baa5f09abc3bc43b9c7f9337d1f9bec28da66c5826aac311a3f9a1246fd83d3091e2ab7c6409958fa2c053e0c06a57b9aaea67329025a03e9186f58409949066664e206146b30083237d1c5172a745d280165b5aecb171119d863a9768728dc58c15390d3a646a6dd5a75ec401b92955335155e6aec11a1f4dcdf2d844eee2a42503577f37f55b165c24554d072febdf39ca3f4e29dae4c256f1a1efbb8e2a60cebb936415bb5fda469a934c9a55ab7a27e4a26064da1812fac09c0c413ff253e41707cf4879736eafffc5045c2ff1344d72da80215aacd4a6c6e35b5c95d68707b5ee5e98e38789b5389351524452e6ded24cc08e7bc0ddc15ff497e0d9098ca836983a62b3a7c11c3f69bcd85f6319c319e17d092b69136a2f8c54d17755a2b17cf1dfd66f1416187ebc922f193a8bfa28d7ee51af419a7ae64ab99c08bf2fa2a5c8cbedfc5340427018324fd34dc9fc1fe23575466ea3ce8b1a08f5d00daf0aba361c50439a318fafa45813e1b4f1655233dd3de32b4dcecc8636abfa307e1a32ccd625c60311b06f365d44d738e869d457e05a32394247b48e7c3d35df5063ec0ea2d6a89ae31392987c4c6480e79db93390279a7ba7eca14d263b37ea4572fdf6bde89dd4bf643c0f7f6391aa79fea9cf25a75ea790e4ea2f43529d1c39b7a43c1895a09551c550643b83040ae1fdb452031dd8bbbc60371d7d1defc68da3bb57f145b88a44ea7957be85edf9afeaa1eb9933e533d96ea199201c1a258df15a9d33ca1997c8f98e699fa9df45f82a43551234510f70fd482e689b254115dceb6b3e343d00df7864b9ec6eb472acee096c0afb28c7c138785e53081854f87ffcaaae613971fb2351c2fc02a4a28b4577026cc723554e3b20c41430511246e400de97d6c372ce0e22bd46a103b3eb5881655cfbc60494a8a5e33fe1d53daf368a35aea35ab56ccf6405f11373085f66cf46eb5457ba28794e29f0feca2a0d0cd6c66e048208415f4b755edf648d2da6d8d4a57ef2ad228d5714546e5645df8d4629072b0264f3c54a3736734e7c4603e6e265e38a62ec4377402fc9ad64c9ad912867be6db302570373a7c2b959fe72561bbcdb5ddb8505768598ee8831ddb6e2613412a743e3d923a5e5501d4e62f0cbdace9e76ee3e8fecd9b63580564dbe0891fe05cbdac4b980a970bcee1c1ff829bbe9aa050ac23f7cfc9ab578412ad37633dece92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&(0x7f00000000c0)=0x0) timer_delete(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x36, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f0000000000)='_'}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x18, 0x0, &(0x7f000092b000)=ANY=[@ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100)=0x3f, &(0x7f0000000140)=0x4) 2018/03/21 10:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/159, 0x9f, 0x10000, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0xc3, 0x4, "34ec85b66f7d6ca659648c9b0fdc2b35709cea7d042cfccccae987a11517ad2d214dc0f2a28814cd3ce1dc1909d878f2e2a43497303cad5f6ba0ff5d36aa08", 0x32}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) 2018/03/21 10:53:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x1, 0x8) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000), 0x4) [ 62.123962] binder: 9734:9737 unknown command 0 [ 62.134336] binder: 9734:9737 ioctl c0306201 20000200 returned -22 [ 62.155202] binder: 9734:9742 unknown command 549265336 [ 62.155210] binder: 9734:9742 ioctl c0306201 2075afd0 returned -22 [ 62.169675] binder: 9734:9742 ioctl c018620b 20000040 returned -14 [ 62.185201] binder: 9734:9742 ioctl c0306201 20000200 returned -14 [ 62.197531] binder: BINDER_SET_CONTEXT_MGR already set [ 62.197539] binder: 9734:9742 ioctl 40046207 0 returned -16 [ 62.199376] binder: 9734:9747 unknown command 549265336 2018/03/21 10:53:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00000000c0)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x101) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x2, 0x3, 0x6, 0x1, r3}) write$sndseq(r0, &(0x7f0000000140)=[{0x7f, 0x5, 0x7ff, 0x4, @time={r1, r2+30000000}, {0x8, 0x1c0}, {0x1, 0xfff}, @control={0x7, 0x3, 0x7}}, {0x9232, 0x30000000000000, 0x4, 0x7, @tick, {0x1, 0x5}, {0x2, 0x200}, @control={0xd85c0ac, 0x661a}}, {0x2, 0x101, 0x3, 0xff, @time, {0x3, 0x1f}, {0x4, 0xffffffff}, @result={0xac2, 0x7}}, {0x64224229, 0x1, 0x2, 0xffffffff7fffffff, @time={0x77359400}, {0x2, 0x8}, {0xfff, 0x4}, @raw8={"467e9d073d559f9833083db9"}}, {0x100000001, 0x800, 0x9c, 0xf3, @time={0x0, 0x989680}, {0x81, 0x9}, {0xffffffff, 0x2}, @raw8={"d9758e60af57d79a3592f006"}}], 0x1bd) 2018/03/21 10:53:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r2+10000000}, &(0x7f000078cff8), 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000140)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/03/21 10:53:38 executing program 5: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xfc, 0x0, &(0x7f00000002c0)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@flat={0x73682a85, 0x10a, r2, 0x1}], &(0x7f00000000c0)=[0x28]}, 0x200}}, @decrefs={0x40046307, 0x4}, @release={0x40046306, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000180)=[@fda={0x66646185, 0x1, 0x4, 0x6}, @flat={0x77682a85, 0x100, r3, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000200)=[0x68, 0x0]}}, @release={0x40046306, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000240), &(0x7f0000000280)=[0x0, 0x48, 0x20, 0x30, 0x38, 0x18, 0x48]}}, @register_looper={0x630b}, @dead_binder_done={0x40086310}], 0x8c, 0x0, &(0x7f00000003c0)="6021a5e29d048a2980b2d692d283454e48c43e68e1156080e5bb8e094ed67913be66e36b3c07615f745537d49be356e55296434c16c9cd747f94320d28cef04481f25eac69c42b5768963cdd6bd350c7b3b7793c9692ccf4ae54501241b379fed58765b5dc9ff03f66cb3c4ca221fde5a7a866b00707c935d13e03edb3a37b18415eb6ae080b7134a4c45d79"}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/03/21 10:53:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x8000, 0xffffffffffffffe8, 0x400, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x8000a}}) 2018/03/21 10:53:38 executing program 2: r0 = creat(&(0x7f0000001280)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 10:53:38 executing program 1: r0 = inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) 2018/03/21 10:53:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40040) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r3 = getpgrp(0x0) sched_rr_get_interval(r3, &(0x7f00000000c0)) 2018/03/21 10:53:38 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f74637036007f43941c72ab0d4f5d5f2c216e5c4291b0c5b9fd5479d9") sendfile(r0, r2, &(0x7f0000000080), 0x400000ff) [ 62.199384] binder: 9734:9747 ioctl c0306201 2075afd0 returned -22 2018/03/21 10:53:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x80000000}, 0x8) r2 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='em0*\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/03/21 10:53:38 executing program 4: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x100, 0x42) 2018/03/21 10:53:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x80087601, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x24000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000100)=0xfffffffffffffe29) 2018/03/21 10:53:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) close(r0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x0, 0x1, 0x20000000000000, 0x800}) close(0xffffffffffffffff) 2018/03/21 10:53:38 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) 2018/03/21 10:53:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x0, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x40) 2018/03/21 10:53:38 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0xf, 0x9, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_key={0x2, 0x9, 0x20, 0x0, "07f16b1b"}, @sadb_ident={0x2, 0xb, 0x814e, 0x0, 0x5}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}]}, 0x48}, 0x1}, 0x24000010) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, r1}) accept$packet(r0, 0x0, &(0x7f0000000100)) getsockname$packet(r0, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009fc0)=0x14) 2018/03/21 10:53:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x3, 0x0, 0x5, 0x0, 0x70bd2c, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x7f, 0xa0, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x28}, 0x1}, 0x0) 2018/03/21 10:53:38 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x4040, 0x8) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xcd39, 0x6cca, 0x8000) r0 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x10000, 0x200000) mmap(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x40, 0x10, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000240)='./file0\x00', 0x600c00, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000003c0)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setfsuid(r5) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f00000001c0)) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0x1, 0x0) accept4$ipx(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) 2018/03/21 10:53:38 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x1000}, {r0, 0x2004}, {r0, 0x8000}, {r0, 0x8000}], 0x5, &(0x7f0000000080), &(0x7f0000000100)={0x7}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4000001, 0x40000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_settime(0x0, &(0x7f00000001c0)={r1, r2+10000000}) 2018/03/21 10:53:38 executing program 4: r0 = epoll_create1(0x80000) r1 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x87ac, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x3, 0x20}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0e86a3003e3c382e602d4a2a794701cf24f234a7621c48076bc43de64d4c752ab7268067ce09bc7e81192b17fa8a892b21299f7e87da8fd52b4a7930424fad0a0cdccbfe0e47c06d2e0778aed38d5eff069c69ebdec417e35487e71448467dcf1eea583363e9c2acd0dffc76070366e2ac805c070137de652b3841691c78448b0b127910e49c1bad4aebe11e5f23f06868fe3b76d2e868e2ba7a70432a2d6ad77483bd2e2bc042"], 0xab) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000080)) r4 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x4, 0x4, &(0x7f0000ff9000/0x6000)=nil, 0x8001}) rename(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00') epoll_create1(0x80000) 2018/03/21 10:53:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000000140)=""/62, 0x3e}], 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/03/21 10:53:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/21 10:53:38 executing program 5: r0 = socket(0x1, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="8097809f99ad44ab018ed942bd2a75d7abbf1ad5f8438f63696d56dd82c8c66fa7fc93cb197d313c87eb475bc8817b7ff4ba40d7ab84e51efb1af9cb25da8c0b69c9a6d0b86add785cf80b7dbd880a88b969d3c36aac40a7315130660c1c9a300c3415f8b03c7efce2f9674c3ce36e911c05cb8667ed40cb0777563da960a37887c68e8d20b5e0676af60cd1ceb18c7dcca6cd1c2b94198580", 0x99}], 0x1}, 0x4040000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x9, 0x3, 0x7fffffff, 0x4}, &(0x7f0000000180)=0x98) sendto$llc(r0, &(0x7f0000000f52), 0x11d, 0xc000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) 2018/03/21 10:53:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x429, 0xffffffffffffffff, 0x0, 0x81, 0x100}) 2018/03/21 10:53:38 executing program 3: socketpair(0xb, 0x80001, 0x10001, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xfffffffffffffff9, 0x1, 0x100, 0x8001, 0xffe000000000, 0x5, 0x7, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffffb, 0x80000000, 0xffffffffffffffff, 0xfffffffffffffffb}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x1ff}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000080)) fgetxattr(r2, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000000)=""/119, 0x77) 2018/03/21 10:53:38 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) fstatfs(r0, &(0x7f00000010c0)=""/149) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) pwritev(r0, &(0x7f0000000080), 0x1000000000000315, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x43}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="0041b39cb5f7395827d29ba44822cf3be38052a8fe7afc77bd0611c5d8ff16dc761818fcc84290bcf9c007a4a06d6f250b8542dc6742dd4337a56560e6635f086520523a6c93efc179898249298b7edb99388999145c5781d4e3987c9e6e6a2e316ab911ba4a733d9b2c304f2d90e3fcc2cd4fddee9797b5cd1394a20a8bfd70a78e8198de2943c781b7c924f913b02a2d613d86b53d4c85b374f11f31ff19c809841aa1", 0xa4}, {&(0x7f00000001c0)="6b578e200887838d20c3bf87cb51fe36af411636ce5eb47275142f830c2edbcc6f974fb28ebe0e332adfcb9e71d02c47219bf908fb442dd3804e93fe77c69c31294538494f830dad0c5b7c58bb53150542ceb9e44729191d23463443584de59285f9e0593c861a1338aa6475f2afa0c86b1c5c668aed878ade454a09b1f91135dd940a00a1129e8fd44d18b1bb95567fa0a43ce436080e2b021bead3bbdb6c95479c", 0xa2}, {&(0x7f0000000280)="2eea75538f04d7abf0f8dd826fac944f5d26833361d65f51f282a32c6cf4cf6e6430fc3d071872dd6b48eafd089db273d7ef6a0288278c2636bc33cc1a5f7b3dbb9136d5a47aa1e4156de039f2c54200ac8365d1bf340f4c5c588080632712beddbbc502b783a681e012ac2060f36216da715a46f8cd0366b91d816543ccdb47420274ad22b1932c65069627095306e1cf938a", 0x93}], 0x3) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x2, 0x2, 0x101, 0x2, 0x7f}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42, 0x0) 2018/03/21 10:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x1, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r0, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/21 10:53:38 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000f1bff0)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x7f, 0x5, 0x5, {0x0, 0x1c9c380}, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/181, 0xb5}], 0x5, 0x0) 2018/03/21 10:53:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x6f8}, 0x8) clock_gettime(0x0, &(0x7f0000006100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000005a40), 0x0, &(0x7f0000005a80)=""/214, 0xd6}}, {{&(0x7f0000005b80)=@generic, 0x80, &(0x7f0000005e80), 0x0, &(0x7f0000005ec0)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000006140)={0x0, r1+30000000}) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/03/21 10:53:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002283, &(0x7f0000ea1fe5)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/210) 2018/03/21 10:53:38 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x4000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 10:53:38 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000256ff8)='stat\x00') sendfile(r1, r2, &(0x7f0000000000), 0x4) 2018/03/21 10:53:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x11, 0x8, 0x81, 'queue0\x00', 0x101}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x4, 0x0, 0x7}], 0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x46, &(0x7f0000000140)="cc5b7a7e8ab2427e482c5d52056166df85e8266bc94c55e7a4f9910a05cf1b10c7d372edfc63f72e834ac2a7298d295047fca36324dda29d0ee5bb2b09c3e9c14112ad49dd57"}) 2018/03/21 10:53:38 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x6, 0x8d8, [0x20000300, 0x0, 0x0, 0x20000608, 0x200008b8], 0x0, &(0x7f0000000240), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x50, 0x681f, 'ifb0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@random="f54784c58b67", 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0x5, 0x10, 0xfbff, 'bcsf0\x00', 'ipddp0\x00', 'erspan0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x118, 0x188, 0x1c0, [@connlabel={'connlabel\x00', 0x8, {{0x8}}}, @ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0x0, 0xff000000, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xffffffff], 0x0, 0xef, 0x2, 0x20, 0x4e20, 0x4e20, 0x4e22, 0x4e24}}}]}, [@snat={'snat\x00', 0x10, {{@random="1421856a95fd", 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x2, 0x3, 'erspan0\x00', 'teql0\x00', 'tunl0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], 0xa0, 0x120, 0x158, [@vlan={'vlan\x00', 0x8, {{0x3, 0x7, 0x0, 0x2, 0x2}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"f80bec5d191f39b88eb65c48c5fb0b63ebad2345f80a09af644be940f0db"}}, @arpreply={'arpreply\x00', 0x10, {{@random="fbe1ec228788", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}, {{{0x0, 0x40, 0x17, 'ifb0\x00', 'bond0\x00', 'bridge0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x128, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 0x4e23, 0x2c, 0x5, 0x4e23, 0x0, 0xc}}}, @m802_3={'802_3\x00', 0x8, {{0xea, 0x4, 0x2, 0x4}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x10}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0xf, 0x6, 0x888e, 'vlan0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf8, 0x168, 0x1a0, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x3, 0x81, 0x4, 0x80000000}}}, @limit={'limit\x00', 0x20, {{0xd3, 0x1a7, 0x9, 0x5, 0x0, 0xa6d}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x2, 0xeb07, 'bpq0\x00', 'teql0\x00', 'nr0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xbf53d5dc4a54aa15], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x9, 0x3, 0x3, 0x3}}}, @vlan={'vlan\x00', 0x8, {{0x1, 0x0, 0xe97f, 0x4, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="2988993adf89", 0xfffffffffffffffe}}}}]}]}, 0x950) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/98) fchmod(r4, 0x10) fremovexattr(r4, &(0x7f0000000080)=@known='system.posix_acl_access\x00') dup2(r4, r3) 2018/03/21 10:53:38 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="8393ee5ec916c2b38fa8e75a1338e26b929a53640643f6c7b5343052db8a25e237e940207b8a9f4931745ec9d58b4001db780bdc70a363c563c5a3180e5c5b8eed6c279862129c15595526c238d5a26e6fcbe497e783de31eae3e8baf80bc5198858968c9dff24c061af2bc4b5a5504823449a6c5f1f3ee6d9d5a32c4bc1fabd86bf0adc054ca25e8e69b19c41bbf4f7bc73357a0f405bda5fe506081d18c0cd5a6a2c064bec911a02170df75441ffa1be5ab3420e0cd5f05ebe6212fd34291372bd89f74f45203ac15b5c3d2615366f2b3ce51101f3b907810d1a4a9b", 0xdd) 2018/03/21 10:53:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/03/21 10:53:38 executing program 7: geteuid() mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) 2018/03/21 10:53:38 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) eventfd2(0xff, 0x801) pselect6(0x40, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f00006b5000), 0x8}) 2018/03/21 10:53:38 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000180)="1f0000000104fffffd3b54c007ffff00f30501000b00030000611225920754", 0x127) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/45}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f00000001c0)=0x4) 2018/03/21 10:53:38 executing program 7: socketpair$inet(0x2, 0x807, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) tee(r0, r1, 0x31ed3488, 0xe) modify_ldt$write2(0x11, &(0x7f0000000280), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 2018/03/21 10:53:38 executing program 4: unshare(0x1000000) r0 = epoll_create(0x7) epoll_wait(r0, &(0x7f0000bf9fa0)=[{}], 0x1, 0x0) 2018/03/21 10:53:38 executing program 1: mkdir(&(0x7f0000000140)='./control/file1\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') stat(&(0x7f0000001040)='./control/file1\x00', &(0x7f0000001080)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) rename(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000180)='./control/file0\x00') close(r0) 2018/03/21 10:53:38 executing program 5: r0 = memfd_create(&(0x7f0000000000)='{&\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000200)=0x3, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000240)={0x2, 0x9}) getsockopt(r0, 0x2, 0x4e4bbd65, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a) futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4000007) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0x6, 0x40, @fr_pvc_info=&(0x7f0000000140)={0xffffffffffffffc1, 'ipddp0\x00'}}}}) 2018/03/21 10:53:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="676d000600000000000000000000"], &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r1, 0x0) poll(&(0x7f00003a3fd8)=[{r1}], 0x1, 0x0) 2018/03/21 10:53:38 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/21 10:53:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000013c0)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000040)={0x14, 0x13, 0x311, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/21 10:53:38 executing program 0: prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffd}, &(0x7f0000000ff0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) 2018/03/21 10:53:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000080)={r1, &(0x7f0000000040)=""/43}) [ 62.566689] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.577566] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.623258] audit: type=1400 audit(1521629618.689:59): avc: denied { write } for pid=9900 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 10:53:38 executing program 2: r0 = inotify_init1(0xffffffffffffffff) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x8100, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x40000000000000) write$selinux_context(r3, &(0x7f0000000200)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) 2018/03/21 10:53:38 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) mmap(&(0x7f0000714000/0x2000)=nil, 0x2000, 0x8, 0x8013, r0, 0x3) 2018/03/21 10:53:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x3, [{0x0, 0x5}, {0x7, 0xb1b3}, {0xffffffffffff0cfb, 0x5c9}]}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) 2018/03/21 10:53:38 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/21 10:53:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x101, 0x9, 0x3c5f, 0x9, 0x0, 0x0, 0x5, 0x9a, 0x81, 0x3}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/21 10:53:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000080)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/21 10:53:38 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x242000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x7fffffff, 0xa5, "ab363a9c8228765853886a59c4aee9128bcfbbf1e43e7911a9a6940dfdb80c0817bc12dc663d3ca3b76dd01eb52cba7ca8178a6dc2897719ea58ee6fe4199b15301c833111fe55dd6f2184a4dfef67754fd0b62750a755ca0841ca4c52a2a6b4d6c76404f9b7d644d3eb42ff4c9584fdc35345d8ccefa98456bc1c134fb7deef07c77d6189e91af8e7a4746632694b1b7ddffeedbd25f5578f783900d72f9879feacbc6a33"}) r1 = socket(0x1, 0x2, 0x0) writev(r1, &(0x7f0000000040), 0x22b) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$sock_ifreq(r1, 0x89ec, &(0x7f0000000040)={"73697430edffffff00", @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/21 10:53:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000100)={0xb, 0x1, 0x9ca9, 0x28c6, 0x94f9}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x1}]}, 0x10) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)=@abs, 0x6e) close(r2) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000a3000000685d62bd9aff41d49a8bd7dc4dac14d0a377df23177b7a30f05965f3f56da12be14a6b1825dc129f869993112b47b09e422e4be1fc494a117a78e46fd3f997b85b8712d5686b2a1c8a5b05393be96f5b3337fd091c7b312797b94e08ac0a26d934ae2b9cf3d2cc045f332fec212fb42b20f6e695c225a45ff4136767ab6f3446ad9ee433cb13f5849ab5b68cecfb04707b8fbaadeccd0a71ba0caa5e1c899d21ccd1a6"], &(0x7f0000000140)=0xc7) 2018/03/21 10:53:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000080000000000100020000000000001c66887952bf37c255d825524b14d415d0666aabe554233b34de06d862d230ba7d1b260ab5b4af67ad9d337c1ad67ef56db7dce6f2bdfd964a9654a277da79a424344f719602d5f70af47f994b7d4fd341cd16b74cbd133f40ed960685393c806712221adc6f13de041ba70a1fcf0d1674af01fbe6e7a892a2c374929ea6c8d4dcdb67162e115f00c0f8d1be550e59d3ccf1f6e46389d10b7ae37cb5196aee63da43f20122652675c34c4b8a2cafb2dac6f29af63552594437997854e435f3ad5ce7fedd1c0f5f71c4007cc208bd65e5e6b5387cd1d7d3b4766cb9aa3568dffe1ef531387895658f74038522", @ANYRES32=r0, @ANYRES32=r2], 0x18}, 0x0) close(r2) close(r1) 2018/03/21 10:53:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x0, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x490000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0xb378, 0xff, 0x8, 0x34d, 0x101, 0x100000000}) 2018/03/21 10:53:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0xf, &(0x7f0000000100)={0x32, 0x2, 0x7, 0x8}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000180)) 2018/03/21 10:53:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1, 0x40000000000000) socket$key(0xf, 0x3, 0x2) 2018/03/21 10:53:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) recvfrom$packet(r1, &(0x7f00000000c0)=""/17, 0x11, 0x100, &(0x7f0000000140)={0x11, 0xd, r2, 0x1, 0x3f, 0x6, @random="88b58bd88341"}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x1, 0x0, 0x0, "7175657565000000003000002000000200000000010000000000000000000f000000000000000000000000b342e5c000008000000000000000000100000000df"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/03/21 10:53:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x180) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) close(r0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/21 10:53:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x180, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x77359400}, 0x2, 0x1, 0x8}, {{r2, r3/1000+30000}, 0x200, 0x3, 0x5}, {{0x0, 0x7530}, 0x9, 0x2, 0x4}, {{r4, r5/1000+10000}, 0x6, 0x0, 0x4cfa}, {{}, 0x9, 0x4, 0x200}], 0x78) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r6, 0x3c, &(0x7f0000000240)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x9}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0xffffffffffffff47) 2018/03/21 10:53:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x8, [0x4, 0x800, 0xfff, 0x0, 0x4, 0x2, 0x9]}, 0x5c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) 2018/03/21 10:53:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0xe000000000000000, @empty, 0x81}}}, 0x84) r2 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x80000) fcntl$setsig(r0, 0xa, 0x22) 2018/03/21 10:53:38 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @random="7b3ff0ffe35d"}, 0x8, {0x2, 0x4e22, @rand_addr}, 'bcsf0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0xfffffe68, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000100)=0x40, 0x4) 2018/03/21 10:53:38 executing program 1: r0 = socket(0x200400001051, 0xfffffffffffffffe, 0x1) fstatfs(r0, &(0x7f0000000000)=""/92) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff01000000001000ff10b000947c1c30db", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000000000000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/206) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/21 10:53:38 executing program 4: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xffffffffffeff004}, {0x6}]}, 0x10) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/03/21 10:53:38 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)="0929231609f122f16b7a5591accb369cb1b50357dc1314166a2f794e3e558cb7f31ba9841fed898cc869700cdf168602dc58fc8a264bd57bf0bd891a59095f31ef489ce3585f20a8b24fda3e086df5a4c086f3a6068e76d31c29e08ba6177b2fa25d6e0af52a566b9bf05b538bd27a1e52f372293f9b7753d59bc5fa8daf0561bbaadd7a85e1095449d6af38ba2f543c1bcecf38232b3a7c8eac32b2ee3f6e50f45000662ec17f5b4386", 0xaa) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xff) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@loopback={0x0, 0x1}, 0x17, r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x41, "75e9a199eb474069c4d343975721a226a5dbd09596949dcf88ce3469f1f2bb9771a2e6f44a63ae3839285ef0b80ac76c53d29b0615f42e9f7cb524a3a6cf277b8a"}, &(0x7f0000000180)=0x49) 2018/03/21 10:53:38 executing program 6: unshare(0x6000000) unshare(0x3) 2018/03/21 10:53:38 executing program 0: r0 = socket(0x200000000000009, 0x6, 0x4) getsockopt$sock_int(r0, 0x1, 0x1030, &(0x7f0000000000), &(0x7f0000a8fffc)=0x4) 2018/03/21 10:53:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000022000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 10:53:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/21 10:53:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB]) 2018/03/21 10:53:38 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) ioprio_set$uid(0x0, 0x0, 0x9) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x80, 0x0) fgetxattr(r0, &(0x7f0000000240)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)=""/41, 0x29) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x5, 0x8) accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000300)=0x4) 2018/03/21 10:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x4000010007ffe}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000400)={"020403000000000000000099f3070010", 0x108}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) r3 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000380)) bind$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000003c0)=0xeb3, 0x4) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/21 10:53:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r1 = epoll_create(0x7ffe) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x202040) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000faeff4)={0x1}) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000000c0)="025a") ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000300)="efd69d3f5f9b954ed929ffc2baf63900f7001ca95f94b0dcf6075fb168de9ea22d90810391d6b7fdf36157774d5ceb2a595c37f498d0c1ee452e9642adc567d6ebfd81e7e4c5c460561d13ed0a78510f8650c8669bc3d70ab16549e5beb29d36f84aa9fb4fb56beda52ab96d1c6e3b6efeb6f5c592731b4990c23e63e1e6c3bccb41b5335340392084dd91670000000000000000000000") poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x6) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000200)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x180000) 2018/03/21 10:53:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x7, 0x1) getrlimit(0x0, &(0x7f0000000140)) sync_file_range(r0, 0x100000001, 0x7ff, 0x6) 2018/03/21 10:53:38 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00007c6000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/21 10:53:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e000000070000", 0x39}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/53, 0x35}], 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@empty, 0x80000007a, r2}) fchmod(r0, 0x8) 2018/03/21 10:53:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfff) fallocate(r0, 0x2, 0x5f, 0x9c6f) 2018/03/21 10:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000140)=0x4) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r1, r1, r2, r2, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x110, 0xc010}, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x59}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r12, 0x20, 0x41fff575}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000800000005, 0x32, r2, 0x2000000000004) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) fcntl$setlease(r13, 0x400, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r13, 0x2402, 0x7fffffff) r14 = socket$pppoe(0x18, 0x1, 0x0) splice(r0, &(0x7f0000000100), r14, &(0x7f00000001c0), 0xdb, 0x4) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r15, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) getgid() setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0)=0x7, 0x4) 2018/03/21 10:53:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffe9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/21 10:53:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x7, 0x2000}, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) 2018/03/21 10:53:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x1, 0x4}) readahead(r0, 0x8, 0x8) fcntl$setstatus(r0, 0x4, 0x40400) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r0, 0x0) 2018/03/21 10:53:39 executing program 4: rt_sigpending(&(0x7f0000963000), 0xfffffe0d) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/21 10:53:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020500070f00000027bd7000ffffffffb607bd2e020000000000000000fcffff020006000000000002000000e0000001000000000000000005000500ff8000000a004e2403000000fe801f0000811ccbc66a50c52187def7f000000000000000000000aaff010000000000000300050000000000020000000d3ddfa75888f086b38790c62cab94e6d847b3b973fdb8259048d8417d9489926c73b5af26dd9a1c6edae3a5908f9ef650fe58c5040038b55b2346bf1b69eee489d2"], 0x290}, 0x1}, 0x0) 2018/03/21 10:53:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0xfffffffffffff01a, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000e3cd680946090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf46ffc2db", 0x35, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) 2018/03/21 10:53:39 executing program 6: timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeaf38), &(0x7f0000544000)}}, &(0x7f0000081ffc)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x2, 0x30}, &(0x7f0000000380)=0xc) finit_module(r0, &(0x7f0000000100)='/dev/rfkill\x00', 0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000003c0)={r1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r3 = getpgrp(r2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000400)=""/239) timer_create(0x0, &(0x7f0000000000)={0x0, 0xe, 0x0, @tid=r3}, &(0x7f0000000040)) getpid() timer_create(0x7, &(0x7f0000000180)={0x0, 0x2b, 0x2, @thr={&(0x7f0000000200)="a108c8ea8467a0ede2d8e0598b10a3eb9c97f8c930fe67142afa95bc9b4cd32c4de6d0d693e41eafc4f61dd4a5fbbe6b46516ea97460ebd576b8a6e15ce7c6b151d311fc18d857b9db819ea1c36021a4b9be68f8ebb97334091efbbe62c54b5fbe4dca4a19a275d4b75f63e34a89c9703698c01f100f08a487469a6d681885d669e63570fb495ce0d3e13727673df1f43e1362e07f707ca6f7944d9b283bdc3c1199e5c8f5f088fb8f26ba63", &(0x7f00000002c0)="df"}}, &(0x7f00000001c0)) 2018/03/21 10:53:39 executing program 7: unshare(0x200) unshare(0x200) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0x9, 0x49380000000, 0x6, 0x1, 0x3, r1}, &(0x7f0000000100)=0x20) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'gre0\x00'}) 2018/03/21 10:53:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) getpeername$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) setns(r0, 0x8000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048a, &(0x7f0000000000)="02000000004d160000200010", 0x94b17d356985fb99) 2018/03/21 10:53:39 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb230, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) fcntl$getflags(r1, 0x40a) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x0, 0x1bad, 0x200, 0xffffffffffff8000, 0x4, 0x9}) 2018/03/21 10:53:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) 2018/03/21 10:53:39 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8000, 0x0) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) writev(r2, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) 2018/03/21 10:53:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x56) sendto$inet6(r1, &(0x7f0000000140)="1ce3b81d11f3643b1350a95effc83133fa4739733520e98342644efd15997320cf3eaa1587bfd8d5b784db17ecc120030984e96c9ab7b53307ae23146f7377d5827698bc2c80def489fc43d91e0233ebbb5ee6b74ddaa7d6d937ea8b25d8321b0f2be317a6", 0x65, 0x8011, 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000000008003}, 0xc) 2018/03/21 10:53:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007f1000)="b2", 0x1, 0x0, &(0x7f0000d4afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 10:53:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x9, r2, 0x10001, 0x7fff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'bcsf0\x00', 0x5}) 2018/03/21 10:53:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/21 10:53:39 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/149, 0x95}, {&(0x7f0000000480)=""/206, 0xce}], 0x3, &(0x7f00000005c0)=""/133, 0x85, 0xfffffffffffff001}, 0x5}], 0x1, 0x2020, &(0x7f0000000740)={r1, r2+10000000}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000240)={0x27, 0x1, 0x4000000000000, 0x0, 0x0, 0xfffffffffffffffd, "83a359b4d881ee8df161630249a683f56a0f8b38525a033472e5d8f8928557e933e6cf97c5dca69ddf2a45ea8a487edf14af4ea06010c868850e098a88a5db", 0x1f}, 0x60, &(0x7f00000007c0), 0x0, &(0x7f0000000700)={0x7d, 0x19e}, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000780)=0x215d, 0x4) 2018/03/21 10:53:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x10000000, 0xff, 0xe}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) [ 63.059742] audit: type=1400 audit(1521629619.139:60): avc: denied { bind } for pid=10061 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 10:53:39 executing program 6: clock_gettime(0x7fffbffffffffff0, &(0x7f0000000000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000000001fc, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x311) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/21 10:53:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/52, 0x34}], 0x1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1, &(0x7f000002bfd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3, 0x0, 0x9d7, 0x4, 0x7, 0x7fffffff, 0x7, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x39e281d8, 0xb83, 0x1, 0x6, 0x10000}, 0x14) 2018/03/21 10:53:39 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00003a4fec)={0x400}) 2018/03/21 10:53:39 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="792ea18e32f952661cca8670e0a9321e", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x79, 0x0, 'client1\x00', 0x0, "dc69fa456a75ddc2", "4f1686f4625d891235b8698b6d52ba0add4dd52336d944438c12ed586d0068a6", 0x3, 0x10000}) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/21 10:53:39 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x115101, 0x0) dup2(r1, r2) keyctl$read(0xb, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff36) eventfd2(0x11f4, 0x80000) [ 63.104910] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 63.118828] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/21 10:53:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x403ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)) 2018/03/21 10:53:39 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000100)={0x0, 0x0, 0x40000000000}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80200, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000040)) modify_ldt$write(0x1, &(0x7f0000000080)={0x33, 0x0, 0x3000, 0x4, 0x10000, 0x4, 0x4, 0x0, 0x6, 0x2}, 0x10) 2018/03/21 10:53:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="ca082f105f39db8ae71c2890619586029f4bb0b365c06bb799bdd1724aeb5f0631062bd34556d398a3fe0c04898ec0b9804ba968f7189651b476d59400a9ad7654d55baf56c4d6332131ffe38a4e8b89004b4f2d5693a1a85fb36b6b37330ae70b04d8541ec1aee5b3c4d8e211d2671eb072d651944a658a1cabbf0a5d376b52cf5762130675d84643e3fe3d6aedf6788c2ff3d4aa3f2425ec9862d0d337509833039f99339acd700a59c96a9ed520b373ed5353eac7051cc3c26c5120c070365fd0a0caebbc93dce6138e84c4be7794abe3d06ae7325a8c096170", 0xdb, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)='&-selinux\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e20, @rand_addr=0x4}}, 0xd03f, 0x2, 0x100000001, "aeadb6223fbde6c7be98d353b91256acd6bfc603491745e6d0ce53c94edbf2cb4099a8a4146a32ab72299c8e0a8f03257c8d48bd2d8f1f2e0dfa45d679102477ee1b6bd53dce5055be48a8099376a8df"}, 0xd8) 2018/03/21 10:53:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x47, 0x7f]}, &(0x7f0000000180)=0x8) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)) close(r0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/187, 0xbb) 2018/03/21 10:53:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x10291, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 10:53:39 executing program 1: r0 = socket(0xb, 0x0, 0x3) recvfrom(r0, &(0x7f0000000000)=""/84, 0x54, 0x12000, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x4, {0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x80) 2018/03/21 10:53:39 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)="570ffa439e83d550a99e0ed72f2ecce12607667eeaa5ab3818bcd8320a56c6c676ac1cc804c500052b32ec456952c519c5357ea92e79ff2d54b33c813f8cec869032b81c0eaf294206", 0x80201a, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9489, 0x208000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x8, 0x0, 0x1f}, 0xe3, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x3, 0x1, 0x492da718}) 2018/03/21 10:53:39 executing program 7: r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) r1 = socket$inet(0x2, 0x805, 0x401) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 10:53:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000fdb000)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f000069ffff)='.', &(0x7f0000eb8ffb)='cifs\x00', 0x2000, &(0x7f00002f4000)) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) 2018/03/21 10:53:39 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'vlan0\x00', 0x10000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@broadcast, @multicast1}, &(0x7f00000001c0)=0xc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000000240)=0xcc6) connect$llc(r1, &(0x7f0000000200)={0x1a, 0x300, 0x2, 0x9, 0x7ff, 0x8}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000001240)=[{0x5, 0xf7}], 0x1c) 2018/03/21 10:53:39 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="26a01c7c1260f21aea8578ab83087339487ba9682151c87c713c43fa1f3d2dffe2f800cb77d84c24027e65f691e396f276655b4c", 0x34, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="eeb4d256e4484bbc16cbc35728170e3a0761b6b0b917ca622c5df57897bb1f734a58091af50bfc688dd4717edda302b1832331bda4f1ac308b6c17e8166497c841bb3dd07fe559f16b9f7fcc809a7f5bc7b060d518c35cd8c17de1ad9cc61adb84ee23338c14e947d7ee631c1941758693d53344103a0f6ec86e0a5413b3ff65f2c6ab1c3a3f547b5b1266cdb4f374644276767893092a467d368535abb0ebde982f6334f3c9e3427b9ee1df1f76386bed19", 0xb2, 0xfffffffffffffffe) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom$llc(r2, &(0x7f0000000500)=""/188, 0xbc, 0x10003, &(0x7f00000005c0)={0x1a, 0x32f, 0x80000000, 0x82, 0xee0, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/66, 0x26e44bab453d7b92) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r1, r1, r1}, &(0x7f0000000300)=""/162, 0xa2, &(0x7f0000000480)={&(0x7f0000000240)={'sha512\x00'}, &(0x7f00000003c0)="d7dcaf87226ffba0c39fa9a7af3b9aa17c2436222eecbd2686ffc45fa9b95e7a4bebca840587cdbadd4b66c342172c83c765fede94d8e2b8fa54b1b8e6f6c3e6e87607ec0169ce6177349b97bc7c83b5f820723208e4817dd4bd03f38bc75bedb62c13a645597c3fefb729d7f24f24e2ae86d1a0f6a4b91700c7c5b7f56edc909bc51ba81410ccefe5bc7e27869720b9dba82160463e9edaa5ae44e8227d426706e92cf8e36fdea691753bcb48c59e54be6020d6535d8b228eee04f4cb30197c", 0xc0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/03/21 10:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078cff8)='./file0\x00', &(0x7f00007a6ff3)=@known='security.evm\x00', &(0x7f0000680ffc)='/.}\x00', 0x4, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) clone(0x0, &(0x7f00003e2000), &(0x7f0000579ffc), &(0x7f00008a2ffc), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) 2018/03/21 10:53:39 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x60140, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x5) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/21 10:53:39 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/21 10:53:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x6, 0x10001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x100000001, 0x499, 0x3f, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x2, 0x10}, &(0x7f0000000100)=0xc) sched_setaffinity(0x0, 0xfffffffffffffe08, &(0x7f0000000280)=0x6) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x200000000000003b, &(0x7f0000000100)}) r3 = inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000001) inotify_rm_watch(r1, r3) 2018/03/21 10:53:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0xffffffffffffff3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/21 10:53:39 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x81, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=@getlink={0x2c, 0x12, 0x109, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '(\x00'}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/21 10:53:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = getpid() r3 = getuid() r4 = getgid() sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfd}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x60, 0x20000004}, 0x4000000) 2018/03/21 10:53:39 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x98280, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/108}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r3, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) r6 = gettid() fcntl$setown(r5, 0x8, r6) tkill(r2, 0x16) 2018/03/21 10:53:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='ns/pid\x00') unshare(0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)={@local, @loopback, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r4, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) keyctl$update(0x2, 0x0, &(0x7f0000000280), 0x0) clone(0x3002017f, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)) sendfile(r0, r2, &(0x7f0000000040), 0xff) 2018/03/21 10:53:39 executing program 3: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="587c50582429791d5d9b0e0e4820856853231a8914c7605d4a85d197382e0ab35d395dc75d97ce7c9103bd3017dd037f3f4ab5ec2b8924bbf26f8ad60f726d42cc6c0ff406a984dff2c4b09b59a273b62626fd3fc012371e66917d4c43b081c8b31cc11113bdc8741c5c0125dc60fa5a494720ff0bb835c224", 0x79, 0xfffffffffffffffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r1, 0x5462, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/201, 0xc9) [ 63.248476] binder: 10132:10140 transaction failed 29201/-22, size -692008420067452809-5502102931313714065 line 3133 [ 63.283967] binder: BINDER_SET_CONTEXT_MGR already set [ 63.289628] binder: 10132:10147 ioctl 40046207 0 returned -16 2018/03/21 10:53:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) ioctl(r0, 0x1, &(0x7f0000000040)="f8f8ffffffff18ffff") 2018/03/21 10:53:39 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='gre0\x00') r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000200)="9b7e2204ff000000090000009054c532ce5b73832fdbaf53", 0x18, 0x10040, &(0x7f0000005fe4)={0xa, 0x800, 0x7, @dev={0xfe, 0x80}, 0x64a}, 0x52d) 2018/03/21 10:53:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00007e5000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/03/21 10:53:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x6, 0x8000, 0x1000, 0x672, 0x12, 0xff, 0x9, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) seccomp(0x1, 0x0, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x8, 0xa6, 0x80000000, 0x8}, {0x9, 0xffffffffffffff01, 0x5, 0x81}]}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = dup3(r0, r0, 0x80000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000002c0)=""/61) sendfile(r0, r0, &(0x7f0000000280), 0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000000)={{0xffffffffffffff5f, 0xd58}, "706f72743100000000000000000000000000000000000000000000000000000000000000b1b30a5a3a78dc00", 0xd1, 0x40000, 0xffffffff, 0x100000, 0x0, 0x1, 0x9, 0x0, 0x6, 0x5}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00002a5ffc), &(0x7f0000ecf000)=0x4) 2018/03/21 10:53:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0xdf) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0x8000000000000002, 0x0, &(0x7f0000000280)) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x80) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x10d, 0x31, {}, 0x3}) 2018/03/21 10:53:39 executing program 2: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1, 'D'}, &(0x7f0000000000)=0x9) sigaltstack(&(0x7f0000001000/0x3000)=nil, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) 2018/03/21 10:53:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000001c0)={0x4, 0xd5}) r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f07ba295518b84dfb528ab1f440129c6d9acafdcd748a1e719c1c96800d1b2ee89ad3a58c7a5e188f89180eba63891d68684824dca548ac8b50ae0b7068595959ddaac0aebe1cbc005b7d6d282d2bb0c85c82e0bdc93d72f4d5c117bcb4d3125c4a62072accc01c21524e287d24f4448cf3a226df5801f4319dfa755cedcd3f8b0abf1de305674b5487b522ce4202649e745e85ac3cc71d6c581fdda6026254c75eac053e165998bdb6ebf7067aa4a74dbeab61fd301efa51f76757b448f327bbc00900e134f7007ee36a1c9e4d6af169b88c1a369d1f6f310d05d23617bc8dd4ebdb97baa0893a8a60adecba0a6d7f5d061352a26ad576839e0c90a2d87", 0xfe, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000), 0x10000000000002d6, 0x0) [ 63.319290] audit: type=1400 audit(1521629619.389:61): avc: denied { dac_read_search } for pid=10148 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 10:53:39 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) 2018/03/21 10:53:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x52002, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) kexec_load(0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000b40)="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", 0x1000, 0x28, 0x4}, {&(0x7f0000000240)="a79fd4b8b63468e5280ed3c8ec846c8dcaa0192a571e422330d15e97606b66c2dc3937b619c3ea9999380c27496d35d4c6f043302c5e27", 0x37, 0x3}, {&(0x7f0000000280)="e3faeaf0d65444afa239deb730941214aafdd6db810dafb556391c9654483aee3929ab11ff60029aa28d6e032941271fc50e81e8dfddc679e93131f9057f8a13e24692ce7b52f3c0440791ab030e19d2e929f47f31c8af1f28cf34f324389048009810f3be6b9bdc7a4e7f93d5e45a9290ed6188e6df01eb8acc9104adf0328913fb9f83ca4852d120c3cb9f0934206f1b8dd7ae3ad971bbd82d3e6655691fed847a97d0f2eb39d9fd74630292d7c7710aea0e6bd68059e53829", 0xba, 0x7, 0x6}, {&(0x7f0000000340)="2f4e212ae6e992e067c26bd20aa30c3c7c720f6918ab694145dc5d201ffe167978e010f85856e1b76432e9db9505da8917e047c72a15ff7c00be48ace2c50b4c118d81f17bb9c93113c381b4ac38b346259a9684d80e6d9cd1ac255b9640c4bba6f14071042cea15524618f3921df8d06232473381fbd24cfce88dfc656c42fabf1e30273b9eb11fa1f8b16060cc57f90c1adab162ba20e76c4dcf4ca896a9499312c0d8", 0xa4, 0x1f, 0x8001}], 0x1f0000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={0x0, @dev, @loopback}, &(0x7f0000000980)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000009c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000a00)=0xc) sendmsg$nl_route(r1, &(0x7f0000000b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@ipv4_newroute={0x50, 0x18, 0x4, 0x70bd29, 0x25dfdbff, {0x2, 0x80, 0x90, 0x81, 0x0, 0x6, 0xc8, 0x3, 0x100}, [@RTA_MULTIPATH={0x24, 0x9, [{0xe54, 0x2, 0x10001, r2}, {0x4, 0x1, 0x1, r3}, {0x4, 0x4, 0x80000000, r4}, {0x8000, 0xd84, 0x5, r5}]}, @RTA_IIF={0x8, 0x1, r6}, @RTA_PREFSRC={0x8, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) recvfrom$inet(r1, &(0x7f0000000500)=""/242, 0xf2, 0x10000, &(0x7f0000000600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 10:53:39 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='}vboxnet0,\x00', &(0x7f0000000140)='net/arp\x00', &(0x7f0000000180)='cpuset}}security}%]ppp1,\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='cpuset]cpuset\x00', &(0x7f0000000240)='-\'eth0{user\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='eth1lo\x00', &(0x7f0000000300)='net/arp\x00', &(0x7f0000000340)='net/arp\x00'], 0x1400) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') readv(r1, &(0x7f00000003c0)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/03/21 10:53:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0xc, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x1}], 0x4f, 0x0, &(0x7f0000000140)="1060725eb33cfc0555d86e8999aa29269af24058cfa6bee5d3c0b9a59601c4feb7051f54ce093275441de658abd4d087f49ab12834c138c314efca9be3ab25b70268fbdce2165a2fe44304834e1779"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="61327dfd65ebd6c69cc758e4c1b4ffd64840e1e389486adbb57b23c0f553a44e67f35f4760b3c39411ae7f6c52c0d73357e69f25f6eb33b610f4b1787b356a2f16cf9ece407caf06743c0df84d448e9b99296ffc98991f73ab1c3215efa34781fcf154243e9470b2e7879ba0a4e6fad0a25055714776a1011ae01c0d9892", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/21 10:53:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x6, 0x10001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x100000001, 0x499, 0x3f, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x2, 0x10}, &(0x7f0000000100)=0xc) sched_setaffinity(0x0, 0xfffffffffffffe08, &(0x7f0000000280)=0x6) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x200000000000003b, &(0x7f0000000100)}) r3 = inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1000001) inotify_rm_watch(r1, r3) 2018/03/21 10:53:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xce) symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./bus\x00', r1, r2) syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 10:53:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'syzkaller0\x00', 0x400}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x2710}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/03/21 10:53:39 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x2) fadvise64(r0, 0x0, 0x7, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/03/21 10:53:39 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400002, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x8001) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x92, "fa78306b77a14c7790e0ebe89debdbcb58362807e4f5cf3b55787b73236fa8c2d4d317e1120b8a07f0f6f5b8c390d2f342f1698e2e0bff0c0a07fa83ace528e9ba59647843ca3cb17721f5439daa0dee9dc640181cc14b48d15f725dc153d7adcde8f59528eaecb7a6b2abc144d2ef4403ce3aea2cb382adc04b17c08e34d876237e911ac3348355677f60bf299ffe489686"}, &(0x7f00000002c0)=0x9a) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x180, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) 2018/03/21 10:53:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff]}, 0x1}, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x1ff}, 0x7ff, [0x7, 0xa4c, 0x4, 0x57, 0x8fc2, 0x80, 0x2, 0x3]}, 0x5c) 2018/03/21 10:53:39 executing program 1: r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000080)=""/238, 0xee}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/3, 0x3}], 0x8, &(0x7f0000000600)=[{&(0x7f0000000480)=""/18, 0x12}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/141, 0x8d}], 0x3, 0x0) 2018/03/21 10:53:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f00000001c0)="3210000010080000000000000009143a226b5fcb531e040301c2fe203cba9553a6c0fe319a00000a002e0000cdbb2f8c29fc0325c3091b0000a469c862553898fd54bb98c9601ece851081ac6c21e7fa506be6a267f733579fc0342649827fabe674a0fc4c6d0c6788d12b01bbe94352421aa443bfd37a2f5e9e0da987c32091cead69b30df456e3528093aded1188946ef172d932dec5458c7c9058075ca4115cf3ee737bae05c936245be9b978253e51684df1", 0x32, 0x0, 0x0, 0x6fdf) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000004ff0)=@ax25, 0x80, &(0x7f0000011fb0)}, 0x0) 2018/03/21 10:53:39 executing program 4: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000000b000)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x200, 0x20000) 2018/03/21 10:53:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000300)={'erspan0\x00', 0x8001}) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)={0xc0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="78e3fe91081975c851199256a1ab2c481b11761a4e89d19798c54a3b0f9a792e493e119cd49abf7438c3b1994fd4ebcbc678f67a677a73965b82b135a057e731cb2b10584da29ef788637d5daa66bfa0a7b01073032e8a8f7c918edda468a7d6f6ab64e765ab0e07bd9ebfefcf37fb3e3e7d83b0bcbb2f44be897f9c68d5b04fa25d49a157711b6f44030cd00ebd243b76715f51865182502b2a3592affdbd18d382415e1a99769c16"]}, 0xc0}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @multicast2}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r1, 0x1, 0x6, @random="4b387e04a806"}, 0x10) 2018/03/21 10:53:39 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x9, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x676e, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec), 0x14) accept4$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) 2018/03/21 10:53:39 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3f, 0x9, 0x80, 0x4}) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) [ 63.500178] binder: 10202:10213 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 63.514889] binder: 10202:10213 unknown command -42126751 [ 63.523121] binder: 10202:10213 ioctl c0306201 20000040 returned -22 [ 63.542299] binder: 10202:10236 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/03/21 10:53:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000240)="24eb4fe9652b408c901be6f5356185ecde95ee0e3df83984890301c50e0010cd5eb6e7c8889de088634beaef02f15236314cad090000000000000030cd1ef6d4bee759009fcc6bb9df71a0d8bb9a42fc6a1693eef04ee9e73576bd2f6b62b5a2ede5f75c", 0x64, 0x40015, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00000001c0)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', r4}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) sendto(r3, &(0x7f0000788f7a), 0x0, 0x0, &(0x7f0000808ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/21 10:53:39 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f00000000c0)="f15e5098791eb9a638ed69f0144284e3a6f05598b2afb8f42c65f2e22fa028053580d6b64724cc21ac175c18717beb615c586f6d37530b61e9d249cbf03603704f7ccfc5d951054e810881534ab8554329ecce2532b49541b04daf9506fdeb09a9dca018f7d4a5e2ba7294b96929d8782db0c7fa89c1471f3f1cc86e036bd4099f9a0190a9bdd0565f76d284eac85396c40e4d64ff800a2d87eaebed8f6ebf016495e921174fff284dc7c288d83fed559a6f394f00000000000000000000", 0xbe}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/21 10:53:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="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") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) sendfile(r0, r0, &(0x7f0000000040)=0x800000, 0x408) [ 63.552257] binder: BINDER_SET_CONTEXT_MGR already set [ 63.552795] binder: 10202:10248 unknown command -42126751 [ 63.552803] binder: 10202:10248 ioctl c0306201 20000040 returned -22 [ 63.555761] binder: 10200:10214 ioctl c0306201 2000ffd0 returned -14 [ 63.573829] binder: 10200:10233 ioctl c0306201 2000ffd0 returned -14 [ 63.589009] binder: 10202:10213 ioctl 40046207 0 returned -16 2018/03/21 10:53:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) 2018/03/21 10:53:39 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1c2}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x80, 0x5, 0x100, 0x0, 0x40088, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) 2018/03/21 10:53:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080)=0xfdec, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=@newspdinfo={0x30, 0x24, 0x501, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6}}]}, 0x30}, 0x1}, 0x0) 2018/03/21 10:53:39 executing program 1: r0 = socket(0x16, 0x80000, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x19, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="12e713960107"}, 0x10) r2 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="b52b00001b00000066660772002000044000000003"]) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/03/21 10:53:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0f00000000000000c9a7c8969e04f5a5"]}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/21 10:53:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x0) 2018/03/21 10:53:39 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b0f000/0x2000)=nil, 0x2000, 0x2) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/21 10:53:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000380)={0x10000000}) bind$ipx(r2, &(0x7f00000001c0)={0x4, 0xffffffffffff0000, 0x100000001, "ddbac6e8be43", 0x9}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f0000002800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000002c00)={0x77359400}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="04aa61c95f4225fff452835c21356c27cc3872063a2817edab94d669842c43a671425401ea5d2155bc0561e481e0ddd1b0e7afe957bdb73cc36c4f702368d90a41876ef75473c99a9a81a4ff711261e326390f3f124d6a24b24cfaed1eea2268d1f87d2bef921c46b92b80727daa5f6297c0d5d6b12b37a986e68d1bf8e2c6c200f1950e01") close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) recvfrom(r0, &(0x7f0000000040)=""/122, 0x7a, 0x40, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) dup2(r3, r0) 2018/03/21 10:53:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x0, 0x1}, 0x0, 0x0, 0x0, {0x0, 0x7}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/03/21 10:53:39 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"62726964676530f641268befb2ea0400", 0xfffffffffffffffc}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x200}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000100)='stat\x00') 2018/03/21 10:53:39 executing program 4: r0 = inotify_init1(0x80000009000004) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(0x0, r1) setpgid(0x0, 0x0) 2018/03/21 10:53:39 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3ffffe, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23}, {0x1}, 0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 'eql\x00'}) 2018/03/21 10:53:39 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0xfffffffffffffff2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x5, 0x8000, 0x7, r1}, &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/21 10:53:39 executing program 6: clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/21 10:53:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="240000001800952a000000000000000002000008000000050000000008000500ac1414bb"], 0x1}, 0x1}, 0x0) clock_gettime(0x3, &(0x7f0000000040)) fdatasync(r0) 2018/03/21 10:53:39 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='loginuid\x00') exit(0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x1, 0x2, 0x0, 0x3, 0x3}}) write$selinux_create(r1, &(0x7f0000000200)=@access={'system_u:object_r:policy_config_t:s0', 0x20, 'unconfined', 0x20}, 0x33) request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="d3d70814319f35937177e0840b7d27f649eed051dd542fe7d4986e515bc9d5291c44a2a3157c27bc76ba7fb67c38094fa060064f09746482c731d9a27d0632ce90fac5552ca190109b5524e5e851c3a1ec479fdd42966ea4dc76356b426a02428424fdbdc58316a6a3415375e48a0ccf7fc67bf6e8a2347da1885d8ed1a478e81cb7896a21dee0a44130b8cb983f0fa54dbb7e342a7779653e891aaf390087813934ab176d08a8c0f6ca038c76f261ff33c577d55b970796e6f6684516ab9d6961746e8efae7fa251f0a83bb67d260c8d7015661363206a8e77ca177ff52638df9daf6ed15fa521b2ebc", 0xea, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)="88272d5b00") 2018/03/21 10:53:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fchmod(r0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x9, 0x7, 0xffff, {0x77359400}, 0x9, 0x4}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) tee(r2, r2, 0x5, 0x4) 2018/03/21 10:53:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r1, &(0x7f0000000000), 0x100000000000014f, 0x0) 2018/03/21 10:53:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x59d5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}}, 0x84) 2018/03/21 10:53:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2db) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000689000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a516416394060a0edab00000d6bc3d42e4a3404150540bdc800000000000000"], 0x4c}, 0x1}, 0x0) uname(&(0x7f0000000140)=""/208) 2018/03/21 10:53:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0xfd, r2) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) r3 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="62646576276c6ff82d2d656d3047504cb52d00", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x100000000) 2018/03/21 10:53:39 executing program 1: socketpair(0x1d, 0x80000, 0x2a8e, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x7, 0x1, 0x9f, 0x7}, 0x6) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x5, 0x1, 0x9, 0x4, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0xfffffffffffffffd, 0x0, 0x6}]}, 0x20}, 0x1}, 0x0) sysinfo(&(0x7f0000000240)=""/218) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x200000) r1 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioprio_set$uid(0x0, r2, 0x9) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000884f24)) 2018/03/21 10:53:39 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) prctl$intptr(0x2f, 0x3) 2018/03/21 10:53:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10002, &(0x7f0000002dc0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/172) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/21 10:53:39 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='nr0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x3b, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) [ 63.793198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pig=10355 comm=syz-executor3 2018/03/21 10:53:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40002000000036, &(0x7f0000000000)="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", 0xff) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4bffd), 0x0) 2018/03/21 10:53:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000080)=@random={'trusted.', '@\x00'}, &(0x7f00000000c0)=""/140, 0x8c) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xb7, 0x6, 0x81, 0x1fc, 0x6, 0x2, 0x9, 0x6, 0x3f, 0x5, 0x8728, 0x9}) 2018/03/21 10:53:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001440)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001540)=0xe8) syz_extract_tcp_res(&(0x7f0000000040), 0x5, 0x11f) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0x36, &(0x7f0000000000)={&(0x7f0000001580)=@ipv4_newaddr={0x0, 0x14, 0x30b, 0x70bd2a, 0x25dfdbfd, {0x2, 0x3f, 0x200, 0xfd, r1}, [@IFA_FLAGS={0x0, 0x8, 0x90}, @IFA_LABEL={0x0, 0x3, 'bcsh0\x00'}, @IFA_ADDRESS={0x0, 0x1}, @IFA_LOCAL={0x0, 0x2}, @IFA_ADDRESS={0x0, 0x1, @rand_addr=0x3}]}, 0x1}, 0x1}, 0x0) 2018/03/21 10:53:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) 2018/03/21 10:53:40 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tgkill(r0, r1, 0xb) r2 = memfd_create(&(0x7f0000000000)='}posix_acl_accesssystem\x00', 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/03/21 10:53:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffff, &(0x7f0000000040)=""/163) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/21 10:53:40 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0x50}, 0x1, 0x0, 0x0, 0x8001}, 0x0) 2018/03/21 10:53:40 executing program 3: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x335) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc5, "62ec4bbb7a593126573e5b489eb4f4565e158619615efd3673f34db5b6146ffeb0ce997562f5b3a07540d1cdacf515bda173f6bf456b23110a6977f252ee4f45db48c117b0e222ff02e99471faf1f1c612244eda309983d547f90104d0dba291212180f7283db1f6dc4d7b29fb42280f6c6d39a1e60be12f5148edaa26b161b6ec1ae276eb352b79179ede61d1b2ed35e1b8a4b2dd1ca5d271d14586c58cec295b20bd4012c5e12ca17929bfd983a7ec2dc9362089980a69933cfff7a2901caffe684ebef7"}, &(0x7f0000000180)=0xcd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xe8, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}, @in6={0xa, 0x4e24, 0x240, @mcast1={0xff, 0x1, [], 0x1}, 0xe73}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x47800000000000}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xd0}]}, &(0x7f0000000300)=0x10) 2018/03/21 10:53:40 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/134) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x20, 0x5, 0x4, 0x0, 0xeaf3, 0x1, 0x100000001, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0xed, 0x5, [0x6, 0x800, 0x7f, 0x10001, 0x6]}, 0x12) 2018/03/21 10:53:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x7fffc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/03/21 10:53:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xfffffffffffff4bb) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 10:53:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/125, 0x7d, 0x20, &(0x7f00000000c0)={0x4, 0xca, 0x4, "f4444b606854", 0x7f}, 0x10) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="706fc1943aa53a7bcafc540af6fa52909b49b24d325fef9d745b0eb743462386189722c6a218a14a3ed868aa480e16f338bd185bd764454b78a3d680ec7659ff96466847699ef73f9a334d62c595413f186c9ce6df86f1b0bbf8d8fb1583d332db485c49e1dd91e30407f1645939c66cf5f44c543449cb71f022b0013a13867d98a804c52acec2f08cc18ca10e805eb04f01c2afa72e5a33260804780a73adb57c3c539b75bd022b6924de18d742a38c1b8ee18600c344a7c297f322c78521e4820b6f55a30594b6518ba969ba294a867223c8", 0xd3, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x63}, 0x1}, 0x0) 2018/03/21 10:53:40 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x7}, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/03/21 10:53:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff541141e002a8089096079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c58fbde3f76323a05000004005a33d57e226460104ca0dedf1f0e8365cd43d106c41d00a676034d05bb0a3217cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000380)={'bcsf0\x00', @random="947695f1c65f"}) 2018/03/21 10:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa0800, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x80000001}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82002, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000180)="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", 0xfa) 2018/03/21 10:53:40 executing program 2: r0 = socket(0xd, 0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/03/21 10:53:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x334) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="e21bcc1154df1db7712588b9a6db5c9ce689d2f3fe583c144d3815483abbfd466c30a14f9e43feeef94f732d93530352c2878ae31e01db65355dc2f188100a2afea4cd68345870ab97d50291d4f779427419e583045aee025d9dead356c29a0ddfe40cf49f2700ae7191e8e0ad77e989cd038b956916a7aece3bfdd887a2e1c940f6cb94") 2018/03/21 10:53:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) dup2(r1, r1) r2 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffd}}, &(0x7f0000e6e000), 0x8, &(0x7f0000557ff8)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2000000000) 2018/03/21 10:53:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x6c, 0x0, &(0x7f0000000180)=[@increfs={0x40046304}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000080)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x1}], &(0x7f00000000c0)=[0x40]}}, @exit_looper={0x630d}], 0xec, 0x0, &(0x7f0000000240)="6e845ce359c8baa054f11c5508b875ba477954ad0770bc1ae9af25a5e350773ba55ca2bb261895d69f9a8aa39d20f1099140306f2f03cd80c2237a792f43dae4a81c6ddcfab5c46ce34c2ada993d2f7ccae4afc171b3310ae2751f42791b5876f402e2b8d3697405e137786e5c7efa0aab754e772300311c87664fba6c048aaa8ac9c44db31ecd9954b9d3e5c974ec1d8d382afc4bbec77d66b85e779e2a44a64dd6c07ec1948e740d359329cf32380f74e8aa8a6be868361778b5b1f624e569f476c23fbdb26228397acd338f4b367af1faaf3a874ee27046cacf32994ef6251d4089940c8c345616625f03"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x3c, 0x0, &(0x7f0000000140)=[@release={0x40046306}, @clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}, @increfs_done={0x40106308, r1}], 0x63, 0x0, &(0x7f0000000380)="b61268c4cf44b22e04cc7cf53e197a1ac1195119744849d4bb0131354e232b8c5b2caff08a783b46161f82917109baaeb35a420428319e583064050d2e66778e85ace90f95c108a74d5c4afbb7583d00ef97f7d02d55c4342a8b45798bcb24d762ac30"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000003fe8), 0x1, 0x0, &(0x7f0000000000)="f6"}) 2018/03/21 10:53:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x7, 0x6, 0x40, 0x0, 0x8, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x578}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x83db, 0x2) sendfile(r0, r0, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0xe5e6}, &(0x7f0000000240)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0x1) [ 64.098888] binder: 10413:10415 ioctl c0306201 20000340 returned -14 [ 64.115080] binder: 10413:10415 ioctl c018620b 20000100 returned -14 [ 64.123157] binder: 10413:10415 ioctl c0306201 20000200 returned -14 [ 64.131038] binder: 10413:10415 ioctl c0306201 204edfd0 returned -14 [ 64.138375] binder: 10413:10415 ioctl c0306201 20000340 returned -14 2018/03/21 10:53:40 executing program 6: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 10:53:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x440000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x20, 0x17, 0x9, 0x10, "00d672f3952cc142c4c6ba7e2e4e9e2bb9b3c5e272c8f62618ee183cd7a354caac67716d99d594af33f352da5e8475ea6b41f9b51bfc7add5f1abbf57e5aade3", "d69b356ad273cef0a7ba77862d3153fe91e641793bd2ab0637083937d24a0146", [0x9, 0x5875]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/21 10:53:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000004000000acd22a865a83fb4e72f940067970dfb401b516c6858ef9061adb59c49f79f1c276aa23d44796e91412f961e8a635a8a784f3f3e77b49cf08d454fa094384f971b710a91187e32261911d28c404f80b5438f3224b32f7d1d4c50000"], &(0x7f0000000040)=0x28) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306}, 0x68, {0x2, 0x4e1f, @broadcast=0xffffffff}, "6272695de84d20000000000000008100"}) 2018/03/21 10:53:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x9, 0x4) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="59cfad343f000000932227b0d23074698479e22b326a0eff5ca93f8526457fa33a066634c6c53a60f0f5edcfd0c6a3070c51aa12e355b332ad1def2a68a539687be6b83ba8a09368e2b53e31340a3e549332fe0000000000000000000000000000"], &(0x7f0000000240)=0x61) rt_sigpending(&(0x7f00000000c0), 0x8) 2018/03/21 10:53:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x1, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/21 10:53:40 executing program 4: r0 = gettid() unshare(0x28060504) exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='ns/mnt\x00') 2018/03/21 10:53:40 executing program 1: socketpair$unix(0x1, 0x2000000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/03/21 10:53:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a0000000000000000000000000000000000000000deff000000000000000000030008000200000002000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x3) 2018/03/21 10:53:40 executing program 5: r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') pread64(r1, &(0x7f0000000000)=""/8, 0xffffffffffffff62, 0x0) write(r0, &(0x7f0000000500)="2600000022004701050007008980e8ff06006d20002b002ac0e9ff0b5551f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8000, 0x8, [0x0, 0x80, 0xfffffffffffffff9, 0x0, 0x7ff, 0x3, 0x1, 0x7]}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x5}, 0x8) ioctl$TIOCCONS(r1, 0x541d) rt_tgsigqueueinfo(r2, r3, 0x37, &(0x7f0000000080)={0x7, 0x1, 0x0, 0x2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc)=0xff, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) sendto(r0, &(0x7f00000000c0)="f7c4e03a2e6b708249dc41c6c909457b", 0x10, 0x40, 0x0, 0x0) 2018/03/21 10:53:40 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000700)="f903c9fe398aa49e05bc4d4f9f6726ddfd079ee6168f182657ec518a5344a5fd49a99ca594e8acdce31f8837a0e7c9331e89d365e601f6cc18c090326594aa2df1d328ac021eea6222e5bd61e3297f08b3aa60e43a87fb1e51793cfd87044a73ef0f517dd00cd9b4e64ea7e9fa501721318beed0704da6616bfb8308a56e5386ae6850e1496309b6749462bcee8b91057247ac6adce5e2ae226df3d0b6476d99e6", 0xa1}, {&(0x7f00000009c0)="00d3206c1e0c0d06e5abb09956845e36d44c954592adb5d0b264b7c9d4", 0x1d}], 0x2, &(0x7f0000000a40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4044011}, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2000008, 0x40010, r1, 0x0) r2 = gettid() getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r2) sendmsg$nl_crypto(r0, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x41}, 0x40001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="281ad5878b31de560d74af831f7f1ee1d350e5ec13322d9369ea7e9e460bc359e9cdd685c3a416592edfdc71107ff8956cad707f57d3c2c37c1769", 0x3b}, {&(0x7f00000001c0)="d8ec48ee0a51bd893507f7623dd7d3eabce390c1b32f91ba5e5be6e942d0d4d7476215483c086b13c9e86a05d091c07061969fe44d30072b934e206153a59982391c24fe768662f5069c3da39cc8fe8210734b0db020669308a961557cc68d9e7467631ce5a1573b0bfc14b39119d7d970a9a450208fee0becc44ca7e8afc201d3241640f78d7d09563669ea0d7095e5983e23748c44b6286cf669cf772f", 0x9e}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x60, 0x4}, 0x4000) [ 64.145409] binder: 10413:10415 ioctl c018620b 20000100 returned -14 [ 64.145421] binder: 10413:10422 ioctl c0306201 20000200 returned -14 2018/03/21 10:53:40 executing program 3: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='+\x00', 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x7, 0x20, 0x1}, &(0x7f00000001c0)=0x18) 2018/03/21 10:53:40 executing program 3: getitimer(0x3, &(0x7f0000000140)) r0 = dup(0xffffffffffffff9c) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 10:53:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) 2018/03/21 10:53:40 executing program 2: timerfd_create(0x1, 0x80800) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10000, 0x40000) write$selinux_user(r0, &(0x7f0000000100)={'system_u:object_r:boot_t:s0', 0x20, 'system_u\x00'}, 0x25) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x55, "f0f77217ea1c88790fe7ebcb0f0951d9a9ea6b782d8d500d7ad5c049006b7e8e68f5d52b7cbd2dfed369d51c577fe6b2096f981d5a36f07f8f41f55e6d73616cc3b54a26f638f5b5704df84927e86dad2872f93fda"}, &(0x7f0000000240)=0x5d) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="390000001300090469000000810000000700004003000000450001070000002119001a0010000000000000000002e500000000000800f41ee4", 0x39}], 0x1) [ 64.200285] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27438 sclass=netlink_route_socket pig=10448 comm=syz-executor5 2018/03/21 10:53:40 executing program 0: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'vlan0\x00', @ifru_flags=0xb800}}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) 2018/03/21 10:53:40 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x3f, 0xf, [], [@ra={0x5, 0x2, 0xff}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x11}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x80}, @generic={0x3f, 0x50, "71666eb40a870075beb77717dccd3e21a7353e234abdd02d3f5be9c0af029c1e8a25471e812efba0a49d3cefc11c20ee91956c0e5e62e771ead97ef9dd5a7b3d47c01676528e890408af5bef39d2cccc"}]}, 0x88) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) socket$inet(0x2, 0x3, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in6}}, 0xe8) 2018/03/21 10:53:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000080)="1c81f172", 0xfffffffffffffdf1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) close(r0) 2018/03/21 10:53:40 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008f6ff9)='mots\x00') r2 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{r2}, {r1}], 0x2, 0x9b) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x5, {0x5, 0x7, 0xae, 0x1, 0xffffffffb38711fb, 0x2}, 0x7}, 0xe) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/21 10:53:40 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='ppp0\x00') getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) 2018/03/21 10:53:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000611ffc), &(0x7f0000f98ffc)=0x4) getitimer(0x1, &(0x7f0000000000)) 2018/03/21 10:53:40 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 10:53:40 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="cf341657d0eaa5b490d790a571df2757cafe860e48a088724b01aab11749de8f3f7ad5be10eddf0e71f31a04f617b7a79a1a4c72fa7609acc188da7ce8993a67f97d60d5bbe1bb319d552e1ebdcb0b9e", 0x50, 0xfffffffffffffff8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x101, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000200)={0x3f, r3}) keyctl$get_keyring_id(0x0, r1, 0x7) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000140)=""/63, 0x5}) rt_sigreturn() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x446, 0x4) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7fff) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/21 10:53:40 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'dummy0\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/44, 0x2c, 0x3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) recvfrom$llc(r1, &(0x7f0000000180)=""/159, 0x9f, 0x0, &(0x7f0000000240)={0x1a, 0x0, 0xffff, 0x100000000000000, 0xfffffffffffffffa, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/21 10:53:40 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f0000000440)='trusted\x00', 0x1, 0x60, &(0x7f0000000480)={0x400, 0x4cb3, 0x3, 0x23, 0x8000, 0x5, 0x0, 0x8ae}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000640)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0xffffffffffffffff, 0x200, 0x9, 0x40, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0xfe6b}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000340)) futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000380)) recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)=""/201, 0xc9}, {&(0x7f0000000180)=""/131, 0x83}], 0x3, 0x0, 0x0, 0x3}, 0x3}], 0x1, 0x0, &(0x7f00000002c0)={0x77359400}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000600)) 2018/03/21 10:53:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r1) 2018/03/21 10:53:40 executing program 6: r0 = socket(0x10, 0x3, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) listen(r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/21 10:53:40 executing program 0: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa7, "fb075b3e61a80a9a7f311d77e39f61fc75e432fc3a22652951fe6166daef27c7184c210a2cddf460b447a5b91235bcc2d9ddb70393d97aa6b702996989d55207418f444dc1793048595e8bcd64be60c1436ef1770ae5343693913d14f8f1b3d8acd5ce4a946dbf8e0603f5c6f817f82c0748c31816dd9f888abd0cbb519d7760de75bda9ac450e53664a445fd1b38519a17a285fd0a5974d7a3ab0da90dd42442ebb2f9d2e5c38"}, &(0x7f0000000000)=0xaf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xfffffffffffeffff, 0x100}, &(0x7f0000000180)=0x8) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000080), 0x1100) 2018/03/21 10:53:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x7fff, 0x1, 0x0, "717565756531000000000000000000000000000000000000000000000000000000000000000000f1ffff070000000000000000000000000000004000"}) 2018/03/21 10:53:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="6e566e32b29f2772354b921bc1b44e") r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup3(r2, r1, 0x0) 2018/03/21 10:53:40 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7de5, 0x200, 0x4, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x101}, 0x8) clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) 2018/03/21 10:53:40 executing program 6: socketpair(0x5, 0x4, 0x5, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f0000000203190000000700000006811c021b0509000100010000ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00001f0109000100010100ff1ffe6f00000000000000001000000000e4ff3057472659599aa064ba2674fa23f4228fb46297f4ef26c8d1e76486925c98b49f77479a21688834cd2bfefb9416ef4a5d2af08c40cc1c60b439a28ca35891451c59b003d48f22765be88596a66618bcac0c7ea524e4edb780745d92e3ee1ef16e398b", 0x82}], 0x1) 2018/03/21 10:53:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x1, 0x8000, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x4be, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sysfs$2(0x2, 0x3f, &(0x7f0000000000)=""/124) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e21f91)="11", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 10:53:40 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) 2018/03/21 10:53:40 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/21 10:53:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', '/dev/ptmx\x00'}, &(0x7f0000001000)=""/4096, 0x1000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 10:53:40 executing program 3: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='9p\x00', 0x0, &(0x7f0000000040)="063f39ef5ce9db8e199bd2788519b0951948042460e31226a192f58f4570c732002d05c78146119b06f301") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x24, r1}) 2018/03/21 10:53:40 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) personality(0x2000000) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x480, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0xbb, 0x8}, 'port1\x00', 0x82, 0x400, 0x2, 0x2, 0xffffffffffff79af, 0x6, 0x100000001, 0x0, 0x6, 0x200}) 2018/03/21 10:53:40 executing program 0: prctl$void(0x22) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000000c0)="db27c998b7a917392dfd916fbe68d7cae47d3bc8db74231e1a6b587e3c997a203d1f04e65ff97145ad792fc96970f4538498bf6ff89f5efcb0a2e713df3b2798f3ebf84b70c8062c2cb628c8da9e08b9b7ff03247043b4eba749b0258c753780958e22a446a4fd8d4c64642cddfb891e47ad67159a6718ae36b64d541759", 0x7e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x8, 0x6, 0x7, 0x0, 0xb315, 0x8e, 0x1f, 0x240000000000000, 0xfffffffffffffffd, 0x5, 0x1000, 0x7f}) 2018/03/21 10:53:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2000000000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000940)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x6, 0x780, [0x20001040, 0x0, 0x0, 0x200012c8, 0x200013d0], 0x0, &(0x7f00000000c0), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x2, 0x8137, 'ip_vti0\x00', 'rose0\x00', 'vcan0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0x4, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@random="58349e3498a0", 0xfffffffffffffffe}}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xffffffffffffffff}}}}, {{{0x3, 0x1, 0x8914, 'syz_tun\x00', 'gre0\x00', 'ifb0\x00', 'bond0\x00', @random="b1597d5693cf", [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xfc, 0x103, 0xff, 0xff, 0xff], 0xa0, 0x108, 0x140, [@cpu={'cpu\x00', 0x8, {{0xfffffffffffffffd}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x5, 0x1, 0x89fd, 'ip6gretap0\x00', 'bpq0\x00', 'yam0\x00', 'yam0\x00', @random="bfa6b72b882a", [0x0, 0x103, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8, {{0xe, 0x1ff, 0x7, 0x2}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x100000003, 0x0, 0x8847, 'syz_tun\x00', 'ip6gretap0\x00', 'nr0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0x118, [@cpu={'cpu\x00', 0x8, {{0x6, 0x1}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x4, 0xbf72, 0x0, 0x0, "4fb3c32256be0e487a59d7d29c6338904de62a42d1f83ba0fb73174113c377b69c1b144caab5af56b92a51e22cdf153900803b4bf8a5462ddf916ee9bd34d951"}}}}, {{{0xd, 0x10, 0x0, 'dummy0\x00', 'eql\x00', 'bridge0\x00', 'ip_vti0\x00', @empty, [0xff, 0xff, 0xff, 0x102, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x100, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@random="05d8689088b4", 0xfffffffffffffffe}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1000, 'syz0\x00', 0x8}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x9, 0x44, 0xeafb, 'bcsf0\x00', 'ip6gretap0\x00', 'sit0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x148, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x3, 0x9, 0x3}}}, @arp={'arp\x00', 0x38, {{0x30c, 0xe863, 0x4, @dev={0xac, 0x14, 0x14, 0x17}, 0xff, @broadcast=0xffffffff, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x10, 0x40}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x7f8) ioctl$TCXONC(r0, 0x540a, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x109000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000900)=[{0x2, 0x7}, {0x2, 0x1}, {0x4, 0xfffffffffffffffc}], 0x3) getresuid(&(0x7f00000008c0), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/21 10:53:40 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000000200)='./file0/bus\x00', 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0x399000) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) write(r0, &(0x7f000002d000)="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", 0x868) getsockopt$inet_tcp_buf(r0, 0x6, 0xdddf8e1a881bd764, &(0x7f0000000100)=""/61, &(0x7f0000000140)=0x3d) 2018/03/21 10:53:40 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x2) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) accept4$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x2, 0xa, 0x80, 0x20, 0x2f, r3, r4}, {0xffffffff00000000, 0x7461e762, 0xfd1a000000000, 0x2, 0x400, 0x3, 0xfffffffffffffffa, 0x9}, {0x9, 0xfffffffffffffffd, 0x4dd}, 0x7, 0x6e6bbc, 0x2, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3e}, 0x2, @in=@rand_addr=0x9, 0x3505, 0x0, 0x3, 0xffffffffffff9808, 0x1, 0x2, 0x8}}, 0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000500)={'icmp\x00'}, &(0x7f0000000540)=0x1e) r5 = socket$key(0xf, 0x3, 0x2) write$fuse(r1, &(0x7f0000000400)={0x50, 0x0, 0x9, @fuse_init_out={0x7, 0x1a, 0x401, 0x4, 0x101, 0xaeb, 0x7}}, 0x50) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090a00000000000000000000000200100000000002000000000000000003000600e6ffffff01004e20ac1400bb0004000000000000030005000000000002004e20e00000012300000000000000"], 0x50}, 0x1}, 0x80) 2018/03/21 10:53:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') close(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/21 10:53:40 executing program 4: epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x400) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) finit_module(0xffffffffffffff9c, &(0x7f0000000000)='-$\x00', 0x2) mq_notify(r0, &(0x7f0000000140)={0x0, 0x14, 0x0, @thr={&(0x7f0000000040)="47fc4d2d1f368cadb5b311398e8dba2bbb26bdc2131171ff7030a9dc46f82274408f91baafd70b2788f38ef8e631ff3ed94813", &(0x7f0000000080)="d9f9451fd3b3aae361635051e03220a40f13394e6cc5673ecae0a37bd4a36ee7ae7a62af044b210a5ac838df83ee244e13a6f9286fdf1d525deb83a15dcd4b7abddd7f0728b84bf24831e47fc4340e2b0698eb957994807dcbf0fbd81f859df5dc4c4b6f7e11d38c6ca2b1a34cf5c222bf1c1bed9533dd20c6ad9b9f4e751b3217e0709828e981ba0e69c15fa7a36b6e89469fa180b0363bb0967fbb75f9bb2e8ae9ef83ed2a9c66"}}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/21 10:53:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) socket$key(0xf, 0x3, 0x2) openat(r1, &(0x7f0000000000)='./file0\x00', 0x14000, 0x8) 2018/03/21 10:53:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/03/21 10:53:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f0000000000), 0x10000000000000a1) 2018/03/21 10:53:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip_vti0\x00', 0x4}) socketpair$inet(0x2, 0x80000, 0xc33, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/21 10:53:40 executing program 3: syz_open_dev$random(&(0x7f00000005c0)='/dev/random\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000700)={0x5, 0x0, 0x10000, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000740)={r1, 0x400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000600)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000680)={r2, 0x80400, r3}) r5 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x8be}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000400)={r6, 0x6, 0x6, [0x0, 0x7, 0x9, 0x7994, 0xd8, 0x10000, 0x2f7b, 0x8]}, 0x18) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000240)) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=""/55, &(0x7f0000000180)=[{0x0, 0x68, 0xfffffffffffffff7, &(0x7f0000000100)=""/104}]}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000580)={'gre0\x00', &(0x7f00000004c0)=@ethtool_flash={0x33, 0x4, "e15d2d5e6fe1c1f3428a0668f062a69b3c56f06dcc996116d48a82e9d28bd7e671df797d144e97e6c578ba2c471f431cb208edc0eed36f6fb6e4f581fdf9d83d118680483d63243eebe6b2d97b0d210006d4faf873fe5fdb5d211edd08d7b6158021afecb0c51aedfedc0ff18cf7eb72c89c3411ba585181ebcf7b71a7010588"}}) r7 = memfd_create(&(0x7f0000000340)="471ce89a", 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) getdents(r5, &(0x7f0000000440)=""/94, 0x5e) r8 = fcntl$getown(r4, 0x9) ptrace$setsig(0x4203, r8, 0x3, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x1}) 2018/03/21 10:53:40 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='j', 0x1, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f00000000c0), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x3822a469fcb9c2ef, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x7ff, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xcc, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000240)=""/204}, &(0x7f0000000340)=0x78) 2018/03/21 10:53:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f0000000000), 0x10000000000000a1) 2018/03/21 10:53:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x8, 0xa, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x8, "000000000100000900001bf3ffffff0000650000ebecff00007db0e6330e02f9b319d8000018e58d1c43473000e05026d4e67e9f9ee5b1e1335d5bffff0001d7", "cea40005003500f7ff0002ff001000000000000000810000dc01867dfffe0200", [0x8001]}) [ 64.558401] 9pnet_virtio: no channels available for device ./file1 [ 64.571852] 9pnet_virtio: no channels available for device ./file1 2018/03/21 10:53:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="27655aebbe76632349f1a47babcb1f8ed33938fa4bebdf188603a303f7c98511ef108ccdc0405eee6ec3e08b72195274e6f1c635d8228ba6", 0x38}, {&(0x7f0000000180)="ef3eb3c2b68ed2c7c8bd44164842a2779e71daee17319460852ecd1222ff2246a8675256eb98f21bd0f3ebfbf9100c5a0745ea89a79a96dcdf4dd23a9931637d42effaf0b95aee82", 0xfffffffffffffe0d}, {&(0x7f0000000200)="705eb4d042294d7bd0147a6994f6c5d8be4c2d6706808dc6ca7e5043904da0e1c24a4e7859ba7d36eb915c6cd8d679685e2fb8bfab70414c8e21a7e9d6ef60959ce585569aade011848a90f2332b6c853347e5f62094c50919ab57fa79069789a950d42bbe2c2a77751f0fe970bbb37f185322a90462378c6a38de7f1c2e210adedf57b68a07313a3e386743586a820cf3ac3652f6b8615a60a14c1d88ab774a80cc331d7baa428eeaa9a2001f111192a2ba39d1eccd9f3e", 0xb8}, {&(0x7f00000002c0)="f65b4b9c074757870f3b6b8a35ee1ac3b34285bd3a90597827039bf3f98940555fbe3299e8450d06eb220c2a09d606edde473cdb2bca9f430167e85c237418ac5d3e527eb6b6a3da03e4771c1829681f727406e0b6a0bd14a56fcf8b6f3ba90eec133cfa088a178901015335a610604688d1d89057ad49c84602ba012057918d118db22b8aab654c76b9a4478ccecc6b", 0x90}, {&(0x7f0000000380)="e327f8684f8bfe57477cab2b517e9fe5dea69cfdbb099a7c480ff9b02c55c69e96a31dd55db3cef5377ad76b88159e7e180c50aba549d2a9116f3cd37aa550e199ac2a685ed07f765dce2e5d707e2595b87d7520050d35fc34cbb250e5610368ca30f79abf3ca99e54b0955c35e3b7b71862d2744880253af2a5ad553359214e97e49b6c21f9c47f86e051b42a15fbdba7dfa8f806bd", 0x96}], 0x5) memfd_create(&(0x7f00000000c0)="6b657972695d677070703065744c2375bb", 0x800002) 2018/03/21 10:53:40 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r3 = getegid() r4 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e80)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001f80)=0xe8) getgroups(0x8, &(0x7f0000001fc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r10, 0x112, 0xc, &(0x7f0000002140)=0x697, &(0x7f0000002180)=0x2) sendmmsg$unix(r0, &(0x7f0000002080)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000100)="428e505587fbf2c6db453517ca79ab3359d58020af4e792e5875e10528c7d28576fe", 0x22}, {&(0x7f00000002c0)="eb5511ad654303e8b71c5b4b13d2f347f33d412183f14774e93df743b582b83f161b256c2e864a016cfd10c67630ca890fa342465014d03dfbf86757d873c7466946a3ce881e383cff322772cc27f1e4d4c7073372016da55f9b29e599407fc0aeb94e2b6f6367f0ae906ab9a3966f7b95bd41aa7bb2aaf49fccd00aacfe29bdc17a828bdfa05a12182f5a17bf1174ecc713c0910e1c9908757fdfc8b5e158a57e", 0xa1}, {&(0x7f0000000380)="2db22c4758271a444a7528c0f7db01422eec686b4b76feebc896a3b19070f5c6581962ac8af40b86a88961638d0a77e865d74e759b4ceafe0b0fbfad16ecb128a47c99809032e8bca528f86920fc3533b50338e882832876f704189557207ad1a87a0ef4efedb06f886908e0c2c72eab01a5d75bee043f966b33fe9d03504517ea0cee6a7501394b721876ccb9ab95a98e6103b2c6bf99fbe4304b4c2109f5564bb6e8322a74ec78f699ced135b9cbb26784d2452f74f4e897c0c57118cd41742fa56c4048db382ca66f80218e9724274efbee156697b6b15d", 0xd9}, {&(0x7f0000000480)="e8df039713b3e56b3716d5fb3ffc9a948e915a727b560f15067ebd5d00ad3d30112651343e55b64fbe0d63cb165f1658e08cb21ddc71c4641b6c58e0e2cebcc1ee107f36ce9ff2055727b851068188ac04af9a99d46eb64e6f7c972081ad57bb4f2121fa71a531f6b0b2fab15a028563a43e3c0491449785ee823462d0d5515be5ef778b708671225a4dd1e01c814524e250758c7189671c10988df7554c51136f57db7ed1baa3b2b65414868d8ecfdcfeee827f64b9ca90b141eeac5c8d0068cb53b59e5c84d4961b7d406acd55bab06c", 0xd1}, {&(0x7f00000001c0)="8224aec098ee5bf14771eef5156fbc8bca7917ab88bbfc4cd03ffb69b40c65560e63f721ede02a85d27be22928bf38aabd9055d545ef8263a87c278d465bf88245de63c8b5a9330f3c52186f61daf7d8fd410375485105b0e4d0cdd52f15e6ed5967b05724f41da88cb0b09f95188f45", 0x70}], 0x5, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xd8, 0x40}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f00000008c0)="cec3e3a908194d023f12929c4e7cf2eaa0ab23e1524a20e429aa5285866a89c889e8545fbcbc199ea6b662d16d4f078c76422a9ebcb587db0b60d0daf6d5d836eb36cc1eef0677bf3ce23c73fa07b75daa6ef96fe68c62e263d0449459f6e26bcd534cf259880baf1c5e8cad73da6764eed890954cfadf1d1f87", 0x7a}, {&(0x7f0000000940)="e6409694c38a65c5d6ba77c6f9987c90924648e32862890d1c986cd056d5332030c124b0b46c504539ea92ec80ae2016574d0c401ce174c5b589b2cff23385f6470d43c438a57434c9158e1ee5aca07671d1f1f94b723842cf80d861f048399068c46abb412087f7a88b4b36f67f476907ec22d2f7bf59ac6245042623523d325f29a54fec1baa9bda5b903e2625c1f79afcd6c2754069159fb9cb48b499151700f2ba2fef32efbb6641cc5546f980a4e06c590153fa6ec5821709ea7ec237a7f550a07c19e7cb92bbcd4d15d361ac22ee662db3b5bdf070d0a55a8b46c9700b4ff8f639dc0e28c3ff97cd", 0xeb}, {&(0x7f0000000a40)="c05e45fd244a980a2ad8208974054b1ae9b3465de0d6d8e71287502d3a56d0659175290155fd215f3ca2104e91b7c3973994e5449fab9ff28b59abfafdc2f2a2d2b85d49f0f9ce6d45c2258a296cf595fdd6ae5cb3468f85fa453d7b5ebdc10c454bf45822051bc27aa9e97c1b1b3f03b57975a687b7df52b2238f66c49e80eea0f8d9268054afbd8a6b5b23fd55", 0x8e}, {&(0x7f0000000b00)="9005ac964470f094d809ab485c3df8af7f05bde4c9efcf6c10cfb9ac3ce43c315f6680c241140ba400c02be09edefc222ea8f8f50815fe452175609943576acef33f7db6332d4abb0d575da2f0e955a728755c9ea9a2e7b8ff73b7a562d3f229733f5ad78ee1fc779967f9891ea7999ed865be8742e296e500f07b0e207bf7fbe045e5af86ecd3815e8a95dca212ac027cbb2196656d4c1a12b14406b5166231356c6cffda8ce9572b5b9117c551f3a5d3ac8eedfbfc560debfb40375ddf26c3e76611532c5cc722b9371bae96d8895421aa4988c4173468159092375a7cdc4940313135eeb6c8a627407fa4f3e215d87f460cbcee6adf41", 0xf8}, {&(0x7f0000000c00)="3f27d394f55622c1299b4a31081c0dcfa545b6ead5f719a75dfaa2858cd2099ebf35fb2b2f2b34764ccb278d2874e04499cf3b5bcae8d1d5d852b43b5f7edd4390acb800cf455cbf11bd5fc4561ecc191eece5794eea155d466ad805240a15b9b9a3a6170ca7e55ad48643f88e02629a4e1335a1f917ea6ad957ae50563ce1ae06b255665c33b3ef65b14271d2c8d5bb56bcdb75c2f17c842651088740cdef230cade68c916e3a24b07137e18634e5a46c1253cbe9c3de575ad22c8e41a7489c", 0xc0}, {&(0x7f0000000cc0)="715197bc16defc87e335d96535affbd705ae6ee6212c63369ec466f1fbdac090b4e2f372086807295e9cff46ef66becd8e2be16ebe6932", 0x37}, {&(0x7f0000000d00)="10150449388e115cb6794e6c658bab688d5c6b9b86ba3ce9c537c70f7f0a1a94199f4edf335acfb2ac7fd2cdc7031040320a87", 0x33}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="e2b0a81bb384e8b28f79d7ea2c98acb470d76b9762643fb458827a93d97be90557153595959f2437530e63", 0x2b}], 0x9, &(0x7f0000002000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x40000}], 0x2, 0xc0) 2018/03/21 10:53:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000575ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002004e207f0000010000000000000000020001000000000000000000fbffffff090005000000000002004e20ffffffff0000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/21 10:53:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) futex(&(0x7f0000000000)=0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x2, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/03/21 10:53:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf, 0x2}, 0x10001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/21 10:53:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x8, 0xfffffffffffff4cd}, 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x141000, 0x0) getdents64(r3, &(0x7f00000000c0)=""/159, 0x9f) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x3, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) 2018/03/21 10:53:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x1f, 0x6, 0x6, "c3a5e99dbf25ccc16a801fab8e506c8a9c1eecde5cc589d4d25734642532b5e9"}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x2, 0x7fffffff, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x2, 0x7, 0x2}) 2018/03/21 10:53:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00006ffff0)={0x2, 0x4e23}, 0x10) r2 = socket$packet(0x11, 0x80000000000000a, 0x300) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/21 10:53:40 executing program 3: r0 = socket$inet6(0xa, 0x10000000002, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x48280) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0xec83, 0x9, 0x220}, 0x14) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/21 10:53:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x20, 0x7fffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0x6}]}, &(0x7f00000001c0)=0x10) getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@remote}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) bind(r0, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/21 10:53:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) 2018/03/21 10:53:40 executing program 6: socket$netlink(0x10, 0x3, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x1a, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/03/21 10:53:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e8ff8)=@abs={0xfffffffffffffffc}, 0x8) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 10:53:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xffffffffffeffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20003, 0x0) [ 64.766192] audit: type=1400 audit(1521629620.839:62): avc: denied { net_broadcast } for pid=10600 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 10:53:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r2}) 2018/03/21 10:53:40 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3f34dd8a4a5d072abc68ad1b0c8a0000000000000000000000000000000000ff0f00004af21b49cb9de5e56821c6fbe25038c089bc7dc8cd"]}) 2018/03/21 10:53:40 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl(r0, 0x100000000, &(0x7f0000000000)="efc134e274aa32615e7d9430547ab0990f512a3f52cffca1d400ad694d1c5fcb7579c1df5f012475fd2e57bc3dcfd33337db34b1119cf26c344d09c71e9fa1f12d738485f55a804654e59b2a69fcf846144116fec0aeeb8b434dac5617723916b0a2f8653a773a1a20cb6be6b5652893ca2691fa907588891d0cf930c1e5375b03d4f2ffa03b63fd394b06cb2afbe2324da8f253447b5d58e4434c375e8b079d252525698854c5b5f5cef87ac551f1c121d489d0c6635df106d07af73b2b8158316229ca41ee7cd6f7f9dfe0863337e530ee7c0483cbd47da9b7e4947ff4d880") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000916000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200100, 0x0) 2018/03/21 10:53:40 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x200000000000, 0x6]}, 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8001, &(0x7f0000000000)=""/37) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0x6361, 0x8, 0x8, 0x1, 0x1b, 0x3d}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) membarrier(0x2, 0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/21 10:53:40 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000001c0)=0x10000000, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0xfff, 0x7fffffff, 0x7, 0x5, @tick=0x380, {0x7, 0x4aa}, {0x40, 0xeb1}, @ext={0x1e, &(0x7f0000000040)="b6272f71c68031342d1bb75afe27bc314f5ccc96b346c41e5392b940d3ca"}}, {0x7, 0x9a8, 0xffffffffffffffff, 0x11da, @time={0x0, 0x989680}, {0x6}, {0xffffffff, 0x100000000df5e}, @raw32={[0x7ff, 0x100000000]}}], 0x60) recvfrom$ax25(r1, &(0x7f0000000100)=""/150, 0x96, 0x0, &(0x7f0000000000)={0x3, {"7811df010acd53"}, 0x7}, 0x10) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000200)=0x4, 0x4) 2018/03/21 10:53:40 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x0) fanotify_mark(r0, 0x0, 0x8000000, r1, &(0x7f0000000100)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/03/21 10:53:40 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000000000000040000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000080)=""/186, 0xba}], 0x2, &(0x7f0000000180)=""/148, 0x94, 0x54}, 0xafd2}, {{&(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/120, 0x78}], 0x5, &(0x7f0000000580)=""/135, 0x87, 0x13}, 0x8000}, {{&(0x7f0000000640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/70, 0x46}], 0x1, &(0x7f0000000780)=""/108, 0x6c, 0x2}}, {{&(0x7f0000000800)=@can, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/170, 0xaa}, {&(0x7f0000000940)=""/139, 0x8b}, {&(0x7f0000000a00)=""/223, 0xdf}], 0x3, &(0x7f0000000b40)=""/74, 0x4a, 0x20}, 0x2}], 0x4, 0x2, &(0x7f0000000cc0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000d00)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0x0, 0xf, 0x7, 0x4f6, 0xfff}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/21 10:53:40 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8208, 0x1000, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24}}, 0xffffffffffffffe1, 0xfffffffffffff000, 0x6, 0x1, 0x56}, &(0x7f0000000200)=0x98) waitid(0x0, r0, &(0x7f0000000000), 0x11bedce265e9de75, &(0x7f0000006000)) write$fuse(r1, &(0x7f0000000240)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x6, 0x2, 0xffffffff, 0x1}}, 0x20) 2018/03/21 10:53:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=@migrate={0x50, 0x21, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}}}}, 0x50}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) 2018/03/21 10:53:40 executing program 2: r0 = socket(0x1, 0x2, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) 2018/03/21 10:53:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xd20}, 0xc, &(0x7f0000000640)={&(0x7f0000000000)=@setlink={0x28, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/21 10:53:41 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/21 10:53:41 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000575ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a00a1af000000000000030006000000000002004e207f0000010000000000000000020001000000000000000000fbffffff030005000000000002004e20ffffffff0000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/21 10:53:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x60fc1d5370f12e96) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/03/21 10:53:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/03/21 10:53:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000040)={0x4, 0x20001000, 0x4000, 0x400, 0xff, 0x4, 0x6, 0x2, 0x6e4, 0x584}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/21 10:53:41 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x35, "0168ad2edeffd05a3e74a5359d61946a003c0892e6d0aff8b61435daccb4521e02503b5c959d61d0974507ba9941fcd88665b0b241"}, &(0x7f0000000040)=0x3d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x101}) 2018/03/21 10:53:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/keycreate\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/31) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp-reno\x00', 0xb) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1000}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000000000)="cfa13313", 0x4) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1}, 0x0) pwritev(r0, &(0x7f0000000240), 0x0, 0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x4, 0xfffffffffffffff7}) kexec_load(0x8, 0x1, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0x1000, 0x3f, 0xff}], 0x280000) 2018/03/21 10:53:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x73, r1, r3}, {0x3bf, 0x10000, 0x3, 0x6, 0x3, 0x5d, 0x5, 0x8001}, {0x8e3d, 0x6, 0x9}, 0xfffffffffffffffa, 0x6e6bba, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x3c}, 0xa, @in, 0x0, 0x0, 0x1, 0xffffffffffffffc1, 0x6, 0x2, 0x7}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0xab09, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0xfffffffffffffdbf) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x1f, 0x4) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000080)=""/157) setsockopt$inet6_udp_int(r0, 0x11, 0x6b, &(0x7f0000000040)=0x2, 0x4) preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) [ 64.972643] binder: 10675:10696 got reply transaction with no transaction stack [ 64.980205] binder: 10675:10696 transaction failed 29201/-71, size 0-0 line 2926 [ 65.002635] binder_alloc: binder_alloc_mmap_handler: 10675 20000000-20002000 already mapped failed -16 [ 65.014102] binder: BINDER_SET_CONTEXT_MGR already set [ 65.019832] binder: 10675:10696 ioctl 40046207 0 returned -16 [ 65.037425] binder: 10675:10704 got reply transaction with no transaction stack [ 65.044916] binder: 10675:10704 transaction failed 29201/-71, size 0-0 line 2926 [ 65.065113] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 10:53:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x14080, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x4, 0x92, "7a723b6b5c169495d2918a49c4abf32493bf7465acd9f158e66da7db34e965f1933b4ae076922dad410c470bd3c2387c0aab23cef9fa576a5446e24400b2387591594dc6abb400a147249147bd7051d9ff78703854f2b11b8d69c222f5b6544da70beaec23d3588218f1a1a26e504ae1f0dbb353c94414266aee62efc592ef9b98977e18840eadb695822b6566be4d83bf9f"}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c000c0000000000c800000010003600000000000500000000000000e93736cc48629dce3466249556a48ef03d62da206b47689f5f5cd22dabc1fb9a47d56474da2cb6e8f3bab3fe1eeec5cace40e8075810f2e52f20356a644484f29f4a03c86b1cf650efc97cfd63528b21f6bbeb5284aa92555e7fcc62872baa9b33c4ac972f150c00320000000000070000000000"], 0xb0}, 0x1}, 0x0) 2018/03/21 10:53:41 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lgetxattr(&(0x7f0000000040)='.', &(0x7f00000000c0)=@random={'user.', '^usertrusted\x00'}, &(0x7f0000000200)=""/161, 0xa1) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)="c7d99bb392d085db037148f6df85b3d275984e187b3df0db510000000000000000000000", 0x100000, &(0x7f00000000c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="d459c964cd4db6d9ab482a043e112fdb", 0x10) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/21 10:53:41 executing program 5: r0 = socket$inet6(0xa, 0x8000b, 0x7fff) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0xcb, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, {{0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}}}, 0x108) 2018/03/21 10:53:41 executing program 6: r0 = memfd_create(&(0x7f0000000000)="2e7deb2d23252d2a00", 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) fsync(r0) pwritev(r0, &(0x7f0000000080), 0x10a, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/03/21 10:53:41 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8001, 0x9, 0x204, 0x1f, 0x28000, 0x9, 0xfffffffffffffffb, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x5, 0xfffffffffffffffc, 0x6, 0xffffffff}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x6}, &(0x7f0000000400)=0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00000002c0)={0x9}, &(0x7f0000000300), 0x8) set_tid_address(&(0x7f0000000000)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000280)={0xce, &(0x7f0000000180)=""/206}) 2018/03/21 10:53:41 executing program 1: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x19c, &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) ioctl$KDMKTONE(r1, 0x4b30, 0x4000007eec) 2018/03/21 10:53:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='devpts\x00', 0x0, &(0x7f00000000c0)="86") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r0, 0x80) 2018/03/21 10:53:41 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000001c000)) geteuid() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002800), &(0x7f0000002840)=0x4) fcntl$setsig(r0, 0xa, 0x1e) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file1\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000440)={0x5, &(0x7f0000000080)=""/210, &(0x7f00000003c0)=[{0xb3e, 0x19, 0x6, &(0x7f0000000180)=""/25}, {0x9, 0x48, 0x8, &(0x7f00000001c0)=""/72}, {0xb8, 0x8, 0x7, &(0x7f0000000240)=""/8}, {0xc590e63, 0x22, 0x200, &(0x7f0000000280)=""/34}, {0x100000001, 0xd4, 0x4, &(0x7f00000002c0)=""/212}]}) [ 65.070636] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 10:53:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x84000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000300)=0xe8) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001780)={0x0, 0x5, 0x6, 0x2, 0xfffffffffffffff9, 0x1192e3c3, 0x100000001, 0xfffffffffffff587, {0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x9, 0x3, 0x9, 0x0, 0x7}}, &(0x7f0000001840)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001880)={r4, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0xcb, 0x200, 0x2, 0x2, 0x40}, &(0x7f0000001940)=0x98) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e24, 0x4, 0xa, 0x20, 0x80, 0x2b, r2, r3}, {0x2, 0x1ff, 0x1, 0xfff, 0xff, 0x10001, 0x1, 0x1}, {0x5, 0x2, 0x81, 0x2}, 0x1, 0x6e6bb1, 0x1, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x4d5, 0x6f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x3, 0x3, 0x5, 0x9, 0x80000001, 0x8}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000640)=""/148, 0x94}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000440)=""/74, 0x4a}], 0x4, 0x0) memfd_create(&(0x7f0000001740)='/proc/self/net/pfkey\x00', 0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r5, 0xfffffffffffffffa}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000029000000e3ffffff959eb1950ed945bd6f96912308ec332a33a9000000000000"], 0x18}}], 0x2, 0x0) [ 65.108183] devpts: called with bogus options 2018/03/21 10:53:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r2, 0xb701) 2018/03/21 10:53:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) r3 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x3ff, 0x0, 0x4, 0xffffffffffffff27}, 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/03/21 10:53:41 executing program 5: personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000385ff0)='/dev/input/mice\x00', 0x0, 0x20e7fd) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) 2018/03/21 10:53:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x4, 0x401, 0x594d, "e3cea866afe628d00c42500e7334a2df3cdafc5017adc5a62089370eb8734ec96291524d3b6e96cf68303186e64ffe5d23bdb302684c6589aa0022c1dbf120", 0xa}, 0x60) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x762e}, 0x1c) 2018/03/21 10:53:41 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x644}], 0x1, &(0x7f00000001c0)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xdb, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000300)=""/219}, &(0x7f0000000200)=0x78) [ 65.135546] devpts: called with bogus options 2018/03/21 10:53:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r1 = pkey_alloc(0x0, 0x8000008000) pkey_free(r1) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) timerfd_create(0x3, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/03/21 10:53:41 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000200)}}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)="06e172580d507aee486d478c7060737cde4a3097af3c036f9c658fc18240a2c0dd10edefaf5e399dc4292b9ef80d91a63f264f8201463b56aa98859a2145234a43c3353518d2d402a7530ccfe5ea3dfae9c2e77948bca6dbdd48429c7888b09b522057c0b9bd3be6f4a41b1910cceec0e51cfff42f76c58f62fbe6cb9b64fa03c230b20f7344086255fb1566147e056c16e004421a022cd4805370e38ab0ce3d1d1ee5d9d7e4d0540b3eb8a606a3a6aa3ab003eacfda2cc188ea7f", 0xbb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/21 10:53:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) fsync(r0) 2018/03/21 10:53:41 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x14, r1}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f00000000c0), 0x8) 2018/03/21 10:53:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000c6ffba)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27}, 0x10) poll(&(0x7f0000349fe0)=[{r0}], 0x1, 0xb68) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/4096) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x80, 0xffffffff, 0x5, 0x400}, 0x8) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/03/21 10:53:41 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000380)={0x0, {{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x579}}}, 0x108) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/03/21 10:53:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x111, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) r2 = dup2(r0, r0) fcntl$setpipe(r2, 0x407, 0x40) bind$ax25(r2, &(0x7f0000000000)={0x3, {"1d72748101b82d"}, 0x2}, 0x10) 2018/03/21 10:53:41 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21}, 0x10, &(0x7f00002c9000)}, 0x8000) fallocate(r0, 0x3, 0x76b9, 0x80000001) close(r0) 2018/03/21 10:53:41 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) 2018/03/21 10:53:41 executing program 5: mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/03/21 10:53:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x111, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) r2 = dup2(r0, r0) fcntl$setpipe(r2, 0x407, 0x40) bind$ax25(r2, &(0x7f0000000000)={0x3, {"1d72748101b82d"}, 0x2}, 0x10) 2018/03/21 10:53:41 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) dup3(r1, r1, 0x80000) 2018/03/21 10:53:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/21 10:53:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="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") setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/21 10:53:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)) setrlimit(0xe, &(0x7f0000000000)={0x9, 0x7}) poll(&(0x7f0000d06ff8)=[{r0}], 0x2000000000000513, 0x1) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000000040)="e5", 0x1}], 0x1) 2018/03/21 10:53:41 executing program 7: mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x79}, 0x8, 0x80000) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/21 10:53:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xfffffffffffffe21, &(0x7f00008b7ff0)={&(0x7f0000000080)={0xfec8, 0x0, 0x2, 0x7ffffffff, 0x0, 0x0, {0x0, 0x0, 0x1}, [@generic="6b89c1ac7e22ef5d581f77fc78598825cf105bdba392556b820ee5cd4d37c8e5f7ce84a6fb21d6c8509b3401dc8ec2e37210c1b9c74e0040f88e3efbf9bf877afb609bc50d1c09727a677bf20e778f6d022a7adbe2bd3ae068afa8cf06c7ff92fc948e4099911f8fb749b4067bf70ee3c84e623aafb7a7"]}, 0x18}, 0x1}, 0x4000080) 2018/03/21 10:53:41 executing program 3: prctl$intptr(0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4c0000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/21 10:53:41 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000009907d67c697436ac4eb42555b487ed84f038495a056be77d9d9cd810fe5e777634da0748ee350f541e33b946d84af7bc"], &(0x7f0000000100)=0x3e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x5}, 0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x2) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xff) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/21 10:53:41 executing program 2: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xff) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000100)="9ac1366918af94ae311d3d86b02acee07540534eb01dd06d04f58e218a7a6f17f3b63947", 0x24}], 0x1) open(&(0x7f0000000080)='./file0/file0\x00', 0x48000, 0x40) 2018/03/21 10:53:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="913723faf883447c53722fe613eae2fe037f20b71ad68b9815c4c9d882a693d9b0224bb75c105c511afabd5475379b87c9b6a3d3b55a99c93afa61caac54e657bbcbd06c7032c1739c4d81e8333a1b6b868c1282ba0ca86edbed7a78b6dec61c3b22d97a2a4d93fb2ddf0ffd16d1d12e322a95af8ebc038e4aa8fc19bac2f47cb86da625a364223b4dd97dba19c828a56b57c481e139549365e896a2911977a97350e33e172e8d55a4f2cf4e05", 0xad}, {&(0x7f00000000c0)="2c6f703171e51349fd6afd8d7f6ae738d465b2ddae31ca3e32a9a2bc8cc77aa95778f40ab912ccdd71bc41bac88a6d70629ca50df5f41becf503ad4dc88550173ff6effab32bf0a9e8de0412e4dfc132ff4713a2c4a37b55cb7bccef1bf09be494c1929b2d9414ed8294fdb5bb", 0x6d}, {&(0x7f0000000140)="533e49a8c4efd558a0922d3b48904462ddf4e4c70ab5a35a73b2c6a99a1e8777adfa7e3d95acc5f13a9006da85e03dc6b1ed8e98522d00bf8594168393130389528f8e0c36bd446a8ddecd932cf1f3dc000e39720cbc70219ca29bd40f0aca00a0d0ccaf9708da5aadd32fd4d4dc3de9a723139cb990ea7a0808725791cb2c000c0c7414be7368090a60d6b6f60ad634f8b4836fa1faebddd5aededb0188c1538ed0bec2bd6ddf7be2b22e9c8473cf68445b9219b545fa9654e933cb63977ee706e06fcdae9358f56fc822dd5c7eaebe31e7e8d13f22308df4eaa3c28b413a70f8398c40bbe9c049a6bf74ed1639f6b17d7d", 0xf2}], 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x123, &(0x7f0000261000)}) r2 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r2) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/21 10:53:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x8011, r0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x80000, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f0000000040)=0x1000, 0x4) pread64(r1, &(0x7f0000000080)=""/48, 0x30, 0x0) 2018/03/21 10:53:41 executing program 1: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) 2018/03/21 10:53:41 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0xaa}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 10:53:41 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x8000000403, 0x12d) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) poll(&(0x7f00003fb000)=[{r0}], 0x1, 0x0) 2018/03/21 10:53:41 executing program 4: unshare(0x8000400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27, 0x200, 0x400, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400), 0x0, 0x80}, 0x8044) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0xfffffffffffffff8, 0x65fdc8e7, "18b7244fd4ff50570934ea5de18d66b8baac0658a0fb133c73381851817974a4691b67c23d3f31e5cc7b400c1546755304d1910092eb7bcff116cf98f40fad", 0x38}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="6257e5460c35e7622770572e8917dd29248762e521e78a809a821c308e6bbc5f01813e2b5f943f6da7751bfa0f904ee8aba7c2c18eed", 0x36}, {&(0x7f00000001c0)="9356f2811ff62147b9686f3341d4d252b650baf672d8a7ea03d336978221d1f47c1bd244ca158fe41f47390e383dd38469bb4cc05086a26df90f7e7bcfd293a14ced70e14e963a918ebd4f3e822082df55705951d3cf431cd7f203cb48e85f5fa821567854446c3614f3efd3cab50ffe8d9bff571c7ff81706a80fce33d8ca5516d1ccf9d545de2e5a8f3e6d8021d3429a9d6a7f141d064cba780048764117c290d8c907e142e064", 0xa8}, {&(0x7f00000003c0)="f5e01797b8828085a6777a881548b489ac8430b174e26f3a80191584f2fc74f304a246b34bcd7854c112006971e0bb302604a5f9c77bdcfc2ecbbea9880100ea9c716b367debdb22d54c783ed7229d601f7d02ab6cf6baa646dc70df1a470fd0963357004d128ff1ef40d8b2507fa50407fb6da2d05e32e1c022e20b32666c8316146d5ee7121af2878bc6a6de30a6876c6796ca1421bb35f3758a539dec79d50316ac19fbdf3d5caa0be3124d16db307720ca147f15db42aa3b898d3505953ca97295655ad4e1aada", 0xc9}, {&(0x7f00000004c0)="f1d132af8247cfbbc658de", 0xb}], 0x4, &(0x7f0000000580)=[{0xf0, 0x10f, 0xfffffffffffffffc, "4848ba96dabe90aff8883edddb6bb2c205a60006e5375377efe7aa0e1dea61146cf35b71a9770904128673556d41a2bb1fd3cd27162b411aca644ef45a7f2c91c1a8ed29c2190049b6a5a173f75e6b701c4d541169099d5b3d9cbd8dbd60a6cdd37df7420832e1a15281631115d452e5ae1962063244ba182fb2a795d1067dfef74c91c2ac61f6e9df03df440f8bd4307944583508a7e8b3d78a4b13315405f8cf89104a3ac03457edcf6838fcf7df8194372216f78305dfb2e5b2ccfcd638bb96d7300306d93c49943c979203bac18e352fddca01045a077f4b"}, {0x88, 0x10f, 0x6579, "39d8ccd32c93665ad7efb4eea5999bd6f17ae8907f0c8e4bc199904d95bc8aca1a12a11b1132a302d1c7b929082c144f1e6d47c6c1fe5d4a08325ef7d4d629542a6af2b2f3f67d490936c26cafb516ad1df701593d0b7c4030571f2aeaa60f4248c3da3282cc25d443638ea1c36fa0485ad8f4122295cb"}, {0x68, 0x1, 0x7, "57d43de534ced42336a69d85d885e897866a48617ba8cd57d26a5490dc8e488d6ea2db36d84746e9ec387766a7469e5e6adce3a525f75a584c853b57599e7a87a3e3fe8ff10df8d0e1f5fd55cef4c3c134418a40d36f"}, {0xb8, 0x110, 0xfff, "40d262b47869cdf262dcb3a0e220214b192b70ee9351cc5180246fb57c5184000c8647d15bc5fa991726b81b284698e4bcefe0408a7b7874ca773fb54b77cc7c78e750274a21af06f78c05d8e95a7644f015b8c82a2d83402e72c40d1b7a2b2b4fe46790d57e73264bdd9a81610b2ee9671365475951512bb4114678a187485c9f3ed11404635a83bd9b561247c71165e8053942e451ff1d8b1d247b81ff5040e216d2"}], 0x298, 0x10}, 0x40) personality(0x6000003) mq_notify(0xffffffffffffffff, &(0x7f000004dfb0)={0x5, 0x0, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) 2018/03/21 10:53:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) 2018/03/21 10:53:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000100040000000000000000aaaaaaaa1424456c"], 0x2c}, 0x1}, 0x0) exit_group(0x2) 2018/03/21 10:53:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='stat\x00') sendfile(r0, r1, &(0x7f0000000000), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffffffffffffff44, 0x2, [0x6, 0x58]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x8}, &(0x7f0000000200)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x18, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/21 10:53:41 executing program 5: r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000ef000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f00003e7ec4)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}}, {@in=@multicast2=0xe0000002}, @in=@broadcast=0xffffffff}}, 0x68}, 0x1}, 0x0) [ 65.457796] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 65.472338] device lo entered promiscuous mode 2018/03/21 10:53:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffee9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000280)=""/127, 0x7cdd}) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) [ 68.862009] IPVS: Creating netns size=2536 id=12 2018/03/21 10:53:45 executing program 0: rt_sigaction(0x7, &(0x7f0000000000)={0x47e5e8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fadvise64(r0, 0x0, 0x7, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000080)='cpuset\x00') 2018/03/21 10:53:45 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x9, 0x4) r1 = socket(0xf, 0xe, 0x100000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/21 10:53:45 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xe53d5ff22bd824e7, &(0x7f0000000000), 0x0, &(0x7f00006f3fe8), 0xd}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x7, 0x6}) 2018/03/21 10:53:45 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/78, &(0x7f0000000080)=0x4e) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=@newlink={0x2c, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x2c}, 0x1}, 0x0) 2018/03/21 10:53:45 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xffffffffffffffa8, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001e00100629bd7000fddbdf2500000000ee982567a438cc0f5750bde399dd72109107a89d68a9beb1a0fc0a4611bd016d81212e85e330cfa01fa64633029e073add750ce5ebe205cb4e6a695082f4b158ea1dcfe841d7ef0a685e9d8f476d1ae4086b06d4d4706f9cce635058888f453513d65a9b6a3003f8f06100c3198ccdc04fde3ab135d5c0de28609ec7d1d6bc01"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x82) 2018/03/21 10:53:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) sendto$packet(r1, &(0x7f00000001c0)="8e0e1ef21d6ee2940845ffec97909ab94ea742f0d11f3ddf6f3c5d868869a5f450e86729b04fec125b937e81522caf72254b674acf5ab832fb7ad4bed7f1aa1f2703e57f2a7fff79b3554f9e3faa8426bd58fd3e3c64b4d19360fa1d8141cdd7c32ef2024cbb6207a0246472558ada798873e3fe73f06d91ca0270df0b4be6c221", 0x81, 0x40000, &(0x7f0000000300)={0x11, 0x1f, r2, 0x1, 0x353, 0x6}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000340)=""/146) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) shutdown(r0, 0x1) 2018/03/21 10:53:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4200, 0x0) 2018/03/21 10:53:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="390000001300090468fe000081000000", 0x10}], 0x1) 2018/03/21 10:53:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3f, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/21 10:53:45 executing program 3: r0 = socket$inet(0x2, 0x10000000007, 0x1) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/03/21 10:53:45 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/21 10:53:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000002380)=[{&(0x7f0000002280)="050003", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f0000000140)=@full={{0x3, {"56e86734bbf667"}, 0x10000}, [{"f96f7f7a678246"}, {"785d64055c8a57"}, {"60bdca222771f2"}, {"86b32427dc376a"}, {"ed8e373951577e"}, {"4cfd82dd45dd27"}, {"25a40b8087a8bc"}, {"b96f0b3cc51276"}]}, 0x48) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fdatasync(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/21 10:53:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44a000, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'syzkaller1\x00'}}, 0x1e) fchmod(r0, 0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x8, 0x10001]) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) 2018/03/21 10:53:45 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xd02, 0x0) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000000c0)=0x2) 2018/03/21 10:53:45 executing program 7: request_key(&(0x7f0000000640)='cifs.spnego\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)='*\x00', 0xfffffffffffffff9) r0 = request_key(&(0x7f0000000840)='syzkaller\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='@\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00000007c0)='id_legacy\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)="0c7aa4a6ce000000", 0x8, r0) r2 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x3, 0x0) ioctl(r2, 0x6099, &(0x7f0000000200)="4e23b646529652b7abdd447961f93fd5897225da38f508da699c84950e9e0d113fa8d204721fae9dde3ff473bb634400da43823f31ad86da5c72a9607b1988a8823268cca4854f3214548c95f033dfa9bbf9a04ec0c544590b922650e56a6a641ffd77108369") r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x80800) ioctl$VT_ACTIVATE(r4, 0x5606, 0x10001) r5 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x8001}}, 0xc0c5, 0xfffffffffffff114}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000380)={r6, 0xffffffffffffbfb1, 0x30, 0x5, 0x6}, &(0x7f00000003c0)=0x18) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x401, &(0x7f0000000180)=""/61) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000500)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) add_key$keyring(&(0x7f0000982000)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) accept4$packet(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14, 0x80000) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000480), 0x10) 2018/03/21 10:53:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x1, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/21 10:53:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', ':vboxnet1-security&vmnet1,\x00'}, &(0x7f0000004ff7)='lomd5sum\x00', 0xfffffffffffffdf5, 0x80a53998e8d30f04) [ 69.479202] device syz_tun entered promiscuous mode 2018/03/21 10:53:45 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/155, 0x9b) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0xffff, 0xfffffffffffffffb, 0x5, 0x7, 0x6, 0x4]}, &(0x7f00000001c0)=0x10) tee(r1, r1, 0x8, 0x4) tee(r1, r1, 0x7, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)) userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x284f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', 0x2000}) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = syz_open_pts(r1, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000380)={0x1, 0x20, 0x6, 0x0, 0x13}) r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000000640)={0x0, 0x0, 0x1, @thr={&(0x7f0000000480)="2fbaa488d5614c5c7f5881db4ace711025a379e838a66b6ee2d28bafd32ee9bfd1e06b33f8badf451d9bbad537b3a9ae21c3779d4bb44f0283ccfc9fad13d8febaaacd19e57e6ce75373fde3bc1e98da4e80c78a6c34196c3c39ba2e7f78873d850c81163cdf91e31cdcd1cc435b7b4a0749d47f0662bd297bb7cfe96ccaa598307a3b51583ca746b81a2e459a1452ff51b0e3f50881684f0f003e696f164d2ef1bcf292b95bda2233dcbaebef5c01276aae4f53bb902812d6f3205d4cc7d6fa6d49", &(0x7f0000000580)="0ea080888254301aa12e00146540f9c0a923d49823dc941a5764a148669356166651c5d5b1f18c592115f735544dcafe271bde9fe58e795d33c8ffeb695b872b4f1b6b994b4645e30e2352c8d308034a03bdded43d239bca578131a46b411e5736a8383ef94aa9542ef29959f69c4b4b0e9aa2ff1588f18777433441708ec760d8b0b0ada77cbd333f673bc5f404c3343792bdabe9f574e6f86821a056707c1208819c9033f1b95225b037"}}, &(0x7f0000000680)=0x0) timer_gettime(r5, &(0x7f00000006c0)) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000700)={0x96f9ec7, 0x0, 0x42c700}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000740)=0xffffffffffff8001, &(0x7f0000000780)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x2}}, 0x3, 0x6, 0xdc, "cfd405edd7138918ef3318728daa39631c7c44b3d3e566f28f20897c26745a9029311685d60bcacdedae578b8b1a2802f554bd88ccbbca01a977e17dc6a1f2de0f3311df701e56be640a2d8acfa368c6"}, 0xd8) writev(r4, &(0x7f0000000a40)=[{&(0x7f00000008c0)="3eed0638af92a6f542ec62855bb9d4d0f56549277ccbcab97813d60b6304bb54290aae116277e7ba031d1649fb2a6a7f988c999683ef3c036ad1beb56a784743cf58b4b873ef7f62bfa08d810e6f09c1c9924fe734d9974bf519dc65c80428d737e724f12aae211df25fff822989c818dc6a8f118db2c8c30534834a588dffbd9fab3206d8426fe58a5b141ef08d8a8dd8605e0e553a0fe0f3fea7b9ee9a8aa65c899ed28803bc975bdf0b4908ffb23c02b31539761bbe080558242d41326a23719f42e485cc54b3114fd508dd4e7b38190613eb03534a6290f6ba29eed6c139da6ee3931d66", 0xe6}, {&(0x7f00000009c0)="ed1817c97f724fc6e94d017e8fbb9434a039f8ed651f93cbc86312eac07864fcfd5527b52f829a1b3d545358fd854398819b0e777d910e219af38d65051cb05833d5469f0a4e6e17db5559c97cfcc32e00e62c399bc4fd7383e3905674572c5f9e342840e70fe48962278f5df1b2e9c90c13ce7f1b6865a50d14a0e9", 0x7c}], 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000a80)=""/151) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000b40)=""/126) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000bc0)={{0x2, 0x1}, 'port1\x00', 0x0, 0x28, 0xb86, 0x8, 0x2, 0x4, 0x0, 0x0, 0x2, 0x57e8e3d5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000c80)=[{0xb, 0x3}, {0x4, 0x7f}, {0x2, 0x1ff}, {0x0, 0x7fff}, {0x6, 0xffff}, {0x0, 0xfffffffffffffff8}, {0x3, 0x9}], 0x7) uname(&(0x7f0000000cc0)=""/240) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000e00)={0x1, &(0x7f0000000dc0)=[{0xfffffffffffffffd, 0xb9}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000e40)={0x3, 0x101, 0x0, 0x6, 0x3, 0x1ff, 0xfa9, 0x8, 0x0}, &(0x7f0000000e80)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000ec0)={r6, 0x8}, &(0x7f0000000f00)=0x8) 2018/03/21 10:53:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x1fea) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/03/21 10:53:45 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x100000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x7ff, 0x7, 0x80, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, 0x8) 2018/03/21 10:53:45 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) [ 69.504942] device syz_tun left promiscuous mode [ 69.529214] device syz_tun entered promiscuous mode [ 69.538217] device syz_tun left promiscuous mode [ 69.554271] IPVS: Creating netns size=2536 id=13 [ 69.597289] IPVS: Creating netns size=2536 id=14 2018/03/21 10:53:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2000000000007fe, 0x4) r2 = dup2(r0, r1) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x8001) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000080)=0x1, 0xfd) 2018/03/21 10:53:45 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e7fdc)={0xead4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1000000000000021) 2018/03/21 10:53:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44a000, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'syzkaller1\x00'}}, 0x1e) fchmod(r0, 0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x8, 0x10001]) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) 2018/03/21 10:53:45 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x3) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/03/21 10:53:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000eedffc), 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x800]}, 0x6) 2018/03/21 10:53:45 executing program 3: r0 = memfd_create(&(0x7f0000000000)='!&\\-mime_type^/self-#cgroupnodevvboxnet0eth0%^securitysecurityselinux\x00', 0x2) times(&(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x4, 0x5, 0x7, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6ba}}, 0xfffffffffffffff8, 0x1, 0x8000, 0x1, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0xf2}, &(0x7f0000000380)=0x8) 2018/03/21 10:53:45 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/21 10:53:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) 2018/03/21 10:53:45 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005bc0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000001000)="d313f0", 0x3}], 0x1, &(0x7f0000000800)}], 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x1000, 0x1, 0x8000, 0x10000, 0x80000000, 0x3, 0xfffffffffffffff7, 0x0, 0x24, 0x80000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f0000000fff)) [ 69.716395] device syz_tun entered promiscuous mode [ 69.733578] device syz_tun left promiscuous mode 2018/03/21 10:53:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) 2018/03/21 10:53:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1000000ff, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bcsh0\x00', 0x55}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/21 10:53:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x40002) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000300)={0x3000000000000, 0xffff, 0x1, 'queue0\x00', 0x40}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/21 10:53:45 executing program 0: getrandom(&(0x7f00000001c0)=""/170, 0xaa, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='\x00') 2018/03/21 10:53:45 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/21 10:53:45 executing program 3: r0 = socket$unix(0x1, 0x200000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0xffff, 0x20}, 'port1\x00', 0x41, 0x0, 0x2, 0x9, 0x401, 0xe9, 0x9, 0x0, 0x4, 0x31a6}) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) close(r1) 2018/03/21 10:53:45 executing program 5: syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) unlink(&(0x7f0000000000)='./file0\x00') r2 = fcntl$dupfd(r0, 0x2, r1) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0xe, 0x2012, r2, 0x0) 2018/03/21 10:53:45 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='teql0\x00') socketpair$inet_sctp(0x2, 0x800000005, 0x84, &(0x7f00000000c0)) mmap(&(0x7f0000241000/0x1000)=nil, 0x1000, 0x1000001, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffe) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/03/21 10:53:45 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 10:53:45 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, {0xa, 0x4e22, 0x924, @local={0xfe, 0x80, [], 0xaa}, 0xeb}, 0x2, [0x2, 0x0, 0x2, 0x9, 0x3, 0x1, 0x1, 0x155]}, 0x5c) 2018/03/21 10:53:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/248, 0xf8}, {&(0x7f0000000680)=""/170, 0xaa}], 0x7, &(0x7f00000007c0)=""/231, 0xe7, 0x2}, 0x22) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/21 10:53:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/03/21 10:53:45 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000800}) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8a, 0x105000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xad, "df6584135c521047ad34e1c9bf87b7a71f536b54301fa9d1944430630d615f69ea6288c8a33adf5092fc8a19a5c3442f93c8d4a7f57595a478b130a393bd02371b6aa831ecc9d48dc4a29e82381d541ef42b62baee3c18b68319f9f8f726f0278606292979b882c68152adc36c818c5859860eb0b6d1e40beee3fbc4b267da0608bce9967aba24be3e7bf243a3ca6f12bd5daf8300dc490904650b8e27c5edf407ecab7b51fbe7fad0730e642b"}, &(0x7f00000001c0)=0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xffffffff, 0x7, 0x1, 0x2, 0x3f, 0x1, 0x2, 0x0, r1}, &(0x7f0000000240)=0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x4, 0xbe, 0x7, 0x89}, &(0x7f00000003c0)=0x98) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000280)="b7ed3c8619089f9f2926d12130500ab1bc2432f9cf57c7b4bfc838a58f6a9901b1aee32d4b4a521d24bdd426ab38d0ce0d63cd52e0b757ff3130e07188661ff2d00647a32589a1ba1a007fea6c493f899d11b4786f2d4b12", 0x58) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000400)=0x8000, 0x4) 2018/03/21 10:53:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="05", 0x1}], 0x1, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xb1, 0x6, 0x100000000, 0x4, 0x6, 0x3f, 0x458, {r3, @in6={{0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0xfffffffffffffffe, 0x3, 0x7, 0x6, 0x6}}, &(0x7f0000000300)=0xb0) [ 69.811754] audit: type=1400 audit(1521629625.889:63): avc: denied { execute } for pid=11152 comm="syz-executor5" path="pipe:[12053]" dev="pipefs" ino=12053 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/21 10:53:45 executing program 1: r0 = socket(0x10, 0x2, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/21 10:53:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) readahead(r1, 0x6, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x6, 0x7fff}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/21 10:53:45 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYRES64]}) getitimer(0x1, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x7fffffff, 0x8, 0x2, 'queue0\x00', 0x1}) 2018/03/21 10:53:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') fstatfs(r0, &(0x7f0000000700)=""/52) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) setpgid(r1, r2) writev(r0, &(0x7f0000000300)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/stat\x00') r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000740)=ANY=[@ANYBLOB="1400000000040101940000000000000000000800a0b07355eef947c54859d13567762d11653a44b1621dba59ebd1935c7d05447f888cdae78ea71846db80f6b9fc5f6577e3b9a255d912f4b4e6b65fe4f304aa459bdd636c6b1f1ad822e57c8d2140573b86da843c2c5202152a10b2268e952c7521d9757a0e699cab32014a3b292d4fafc2f6d3a6180b2ba4b9a9b9ecc0b7cd7244ce0a4e1221ad1826d8e8b4f2501d998c539a1ee6f5dea66779ad489227687a89a6b1790ce6102a866cf075facc6e90b399062d3cd35fe36a426bdea3d6158a0c85c58b145060a1650eb3a8ccd9c5b2a5b2c0709001f846e3bee6894c"], 0x14}, 0x1}, 0x0) vmsplice(r5, &(0x7f0000000640)=[{&(0x7f0000000340)="755d53f74711445afe127830040e6dc8e2c191d53758c1e0a2db0771f07b70f7348e7d4f49a7930ce7cab36339726d5723ea683d6c99ccc4650f1881a6743deae3915a23952ae80c3e74059d091dd42839b8180981463dc6191b565e8c18fc5a960b04b134d628775174bd4d8774bdf5c6a538c72cc1606e331c2b3ac4573397657b35a1cb07fd0396d3cc26ac80d48834513cc1ea2063f141edeae96198b0691bd1d7c5cba54e8f12dfbd3e057d1860123ef04b7f2862b76931", 0xba}, {&(0x7f0000000400)="5e1e838349df2e77f3711c55afe82e11a8a406e122c6fe87c06172affb615e673c4ab9e12c0a4d87b578b9c4a00e94ee093d38ee6b420b6f55ecf0d7315c24cfa94f824a0487398c2d96c7935bc979911d4fdb04bcb5f96a812ca8bfd7e792900daa54a2e81475b288509c2538ca6092676961764ceb280e79b99a9e652f9dd6ba16e33eff5c361918edfee6effe2a64759affabbfd68ef731968bbe30c708e7a787d08aec69a7125147bb7c047c0c3485d472ce8ffd8132c399117228b39278a77345515144aa7d46b54d3a56c2c443809fd72a5161db9a19aec09f58dc6fa98a18ecf3a20c74", 0xe7}, {&(0x7f0000000000)="7841a4497d73c416b39bc5942c84fe5461d2c3b0ec54384c6f1ac49213892b75ad7712796005c1ff694a273cf3991a37ab3e8e9a7df27c23ca521e08fa", 0x3d}, {&(0x7f0000000500)="7a107e0b3c4efc7c4d31286049a5b89619dce0344e47c00dfbf04d6274c233806a215b818acb62520c7daf66b547f2182f04ac52eec86950ae049499e66b4349a660c5c729d8c04bf3445605bf85e4c56794f387b336cbf51cbb5abeb07caa0a8eda39e1c7f131b6d25ce910e105fad7dac813c2903ab19df8cd55740912cdd60875f189d0a9f80df51550b34c7e3fdf6b13275d570ceefdb0f6cba75c0d4dcada57a6f83cdc16cbea14cb693bba8117161279", 0xb3}, {&(0x7f00000005c0)="6e446bb8be8ababbac8571c501baff145e7979c75e4125abbb16f5677a3e5abf9fdc00dd120e31d098deb8d57cd823376e39dcac0964e16acbdbb6edd51cab2ea59aca193301afa371", 0x49}], 0x5, 0x3) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f00000000c0)=0x40, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/21 10:53:45 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) pwritev(r0, &(0x7f00003c7000)=[{&(0x7f00005b6ff9)="f0", 0x1}], 0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='gid_map\x00') [ 69.886711] device bridge0 entered promiscuous mode [ 69.907216] device bridge0 left promiscuous mode [ 69.981719] device bridge0 entered promiscuous mode 2018/03/21 10:53:46 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 2018/03/21 10:53:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 10:53:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000311ffc), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x2, 0x4a0, [0x0, 0x20000080, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x40, 0x88fb, 'gre0\x00', 'vlan0\x00', 'bpq0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x120, 0x1a8, 0x220, [@arp={'arp\x00', 0x38, {{0x310, 0x60ff, 0xf, @dev={0xac, 0x14, 0x14, 0x12}, 0xff, @rand_addr=0x100000001, 0xff0000ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4, 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6, [0xffffffff, 0x0, 0xffffff00, 0xffffff00], 0x4e23, 0x33, 0x7, 0x4e24, 0x10, 0x2}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x9, 0x3}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xfffffffffffff4c3, 0x7fff, 0x6, 0x0, 0x0, "3a20e3e657e2e1dadbddea9b6b821f34e9eb12a2ff1a5faa5d179905d6ea7e64c8de10bd436ba98e76758c1c6a7cb92341e65cdee0ba2f4365b351a7634c6edc"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x20, 0x8aa2, 'teql0\x00', 'syzkaller0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x110, 0x188, 0x1c0, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0xffff}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x9}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"103d0b7ceda3c72464f598856cef27a71b091f0f898db3a88288ce3db5ac"}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}]}, 0x518) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept$ax25(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 2018/03/21 10:53:46 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000000)={0x0, 0x19, 0x0, @tid=r1}) 2018/03/21 10:53:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0xfffffffffffffff5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="67562bb6e9ee4f892782a79a6797b72ce1b792d7a24f69bd0eb1e77af17bc4660dc4ac46c8073f5607f428a4ff81774291af74e4d07003dc3b838f81f6f0f28bb5fe1bc5d2836d9702ef3a0d26a177207722719b1b4dcbcc467fc8de7f67dadab088a0912549985da6ca3437b4b019f8cbe62f5d0c4939139c63e22979a528318b7625d7c638fc2a") recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/03/21 10:53:46 executing program 0: r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r4 = getuid() r5 = getgid() r6 = signalfd(0xffffffffffffffff, &(0x7f0000001540)={0x1ff}, 0x8) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = dup(0xffffffffffffff9c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ashmem\x00', 0x200400, 0x0) r11 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r13 = signalfd(0xffffffffffffff9c, &(0x7f0000001600)={0x7}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000001900), &(0x7f0000001980)=0x4) r14 = open$dir(&(0x7f0000001640)='./file0\x00', 0x82, 0x48) r15 = socket$inet6(0xa, 0x80000, 0x7) r16 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0)=0x10, 0x800) r17 = accept$packet(r8, 0x0, &(0x7f0000002180)=0x1ed) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001740)={0xffffffffffffffff}) r19 = socket$inet6_udp(0xa, 0x2, 0x0) r20 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x183400, 0x0) r21 = socket$pptp(0x18, 0x1, 0x2) r22 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/enforce\x00', 0x82080, 0x0) gettid() r23 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/policy\x00', 0x0, 0x0) r24 = socket$pppoe(0x18, 0x1, 0x0) r25 = syz_open_dev$mice(&(0x7f0000001a80)='/dev/input/mice\x00', 0x0, 0x42) sendmmsg$unix(r1, &(0x7f0000002080)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="1bc0c190954e6826b5837dfc7e3c65991f92f0418597ffe2e66a5e70fa1edd4811055b83275d9a39f8c296bbe4c21589b981d8b9e6ec451d7877929042f6972d310748b60ad6843afefe30d04ffe5c0a39f4476f900d1a7dabaf56faf25c04ed348ee8fd91bebd58a6f2e50e8a3377cbc1", 0x71}, {&(0x7f0000000100)="333029c7c4e616bb4811d24e97bc413966ad213d79b49243926c3af31b17251f0eb8923fe92b0a5e8d9bf2f9e9cb1c7d3d6bda3bb83887a7493d9fdb584c5bda8cebd848d0ab79f79a04a1c91b1d781dbc408de7ff81a4ef75a0772a7c772c664d31d210794f09489eeb6bfc0f99779a2f34c313713fe76a494d775decceeda1d1e7b4035d232c7b9e81d085dbace0261a416d0d986b695bfe0b7153b9bb8b9aba0b7f1898bc0cf98bff65d2397acd59135054c818bac4e96afce3623d612935f70571", 0xc3}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}], 0x40}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000440)="4ec643aab1870338f788847c64023447f5aea2a0e69e8e", 0x17}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="0e43040fc365c85eceb91d5bf78ae6419d5d6b37865598220cd42d78fe09734a1432dc3b4fc8c26b6bc912c3f8d2f5b343409cc1e43fa3542b97463f2036ae3e0d0e7e464f419a3d0f8d1311339c5fe2", 0x50}], 0x3, &(0x7f00000017c0)=[@rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20]}], 0x88}, {&(0x7f0000001880)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900), 0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="001e81161d689b98a63c3c280000"], 0x38, 0x4c0c0}, {&(0x7f0000001b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001b80)="faee095aa4ba84b67525b41e2008345918ffb109a7c6d23408de36142ccd9da5abcb7f14309e322b994bdd7224378a249989d101f10b4efb58b6e7cbf817eabeffe90c76f93ef6c4e170670354965fcba98d932d7766abc03d2d27e96af0833648cdbf15db11821c3ea09674be829ff925de30481999db0f4e44665ecd37ba9a10027f8b9a95321c5f5ea04e0b2309c25959b76df313af645bec1e90c200e7d6f1fb303b1c3308232513e98e968ac61fb040e6a6e14022840e25a0812b3516314685e6e94fbbb92506add967355e3574970a554a11f3db5ad2eee22273bc59a7c30db03128bc9c46f1bde05dbc09880e72", 0xf1}, {&(0x7f0000001c80)="e8a80dce0ced4aec9781a402c50d04992cb038e5d565ee91ba6d33a2e550c8a727b69b446af812821f55a65dcc7c24d4de81a6cf467e1d11134f7b955f10169492d8287027dfdd8b793308762e78c42018401142fc3965c56511475985fb0f761f882ddb55a6af2a46d17cf66417232cb27247d39d71a5ddbd62ecf5d8ad2e6b764e0e31eda2a00e92451535eac2d2784da915c36a2df2c5bdc76a01ee70958371c3868c539fa542f8170acea414373691708610b91ae75437432722d613ad78d19868929337e82ff2", 0xc9}, {&(0x7f0000001d80)="717b19ca29703f541a52692079ea77889ceba8b725787b06cc5dd3484426b1ba090bac188d84673667e5c761e63bb1fba309a186d320db8a8f7c4601c3f13a40130dd72d01dc315cfe626680c9103660e91f5f3e2f4a1f501d4160424a58dd9d98e390f62154dba8d69ebfcd", 0x6c}, {&(0x7f0000001e00)="56ac6a319184749341237cb2963dd23438d1766ea14e7c4a7bf25cc251b7f3ef68f1a51feec3f2e2491a26224befc335a22e395373046a1bd90ce4517b5bcd4b4e06d50e63c82cd478457cdb7ba8ba0a8bff91a1a32c439b15803acb387f1333c9d03ace7394d36959f7101b2114bebdd5b22901d77c0c7cb0b94b6ec407a9968e77d67831a864aef81c474de742d0be28c75e6ba4d3c254e31b84d133ce5ded75f76696594913420a1b646897cf7e46213123aced2842c00dad222bbb74974f4a", 0xc1}, {&(0x7f0000001f00)="636464868197169ac2d2e6f2a83c99d29504d2c1f054e4adb5902f905a7b0160c34ebdd3e31c53e00d870602f4464c912fa446277e06d87623ef39a980b6131230ede5413347b602a88da2f0847db0532d3e41b69d4fde696d70769a8f3dc1dfe9cc6b37255849ff4a0d3e4f75946ab7b22487efa31a2eef8c10ddaa", 0x7c}, {&(0x7f0000001f80)="45148a1c1b2b20b61e77dc64fd7a22f2acd2513337a7ae7b488bfaf98cbb0986205fa2b837bf1bc485a819a9c4f8463b40feb29394ac147a9bf44a80e679d0052e3724114e9c94a98b0ff11def4d7a1284dbed9c5e5ad7f5cbb9b8f3c50033ab1e9f0b990f491162", 0x68}], 0x6, 0x0, 0x0, 0x8000}], 0x4, 0x4004000) ioprio_get$pid(0x3, r0) 2018/03/21 10:53:46 executing program 3: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) 2018/03/21 10:53:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000a}, {}, 0x7ff}) 2018/03/21 10:53:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000140), 0x4) ptrace(0x4207, r1) r2 = syz_open_procfs(r1, &(0x7f0000000000)='sched\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040), 0x10) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/03/21 10:53:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/03/21 10:53:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @broadcast}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000190055a7ee971b91316ea25b6f8c010c00000000000000000a000000f50500000000000008002400", @ANYRES32=r2], 0x24}, 0x1}, 0x0) 2018/03/21 10:53:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/21 10:53:46 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = socket$packet(0x11, 0x0, 0x300) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r7 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2000, 0x8) r9 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000240)=[{r0, 0x100a}, {r1}, {r2, 0x24}, {r3}, {r4, 0x224}, {r5, 0x4000}, {r6, 0x128}, {r7, 0x58b}, {r8, 0x1}, {r9, 0x2}], 0xa, 0x0) r10 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r10, 0x107, 0x16, &(0x7f0000000040), 0x10) [ 70.174852] binder: 11220:11226 ERROR: BC_REGISTER_LOOPER called without request [ 70.190414] binder: BINDER_SET_CONTEXT_MGR already set [ 70.207127] binder: 11220:11241 ioctl 40046207 0 returned -16 [ 70.218891] binder_alloc: 11220: binder_alloc_buf, no vma [ 70.218910] binder: 11220:11226 transaction failed 29189/-3, size 0-0 line 3133 [ 70.220787] binder: 11220:11254 ERROR: BC_REGISTER_LOOPER called without request 2018/03/21 10:53:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x405, 0x2000000002]}, 0xfffffffffffffffe) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4dffffffffffffffff000000000000000000000000000000000000000000000000240008001d0008000000150068cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/21 10:53:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1d, 0xc09, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) r1 = dup(r0) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/03/21 10:53:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xd705) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) [ 70.299358] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 10:53:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x1, 0x2}}, 0x2e) sendto$inet(r0, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x1, {0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}}}, 0x3a) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) connect$inet(r0, &(0x7f0000ad2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/03/21 10:53:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x5, 0x100) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) close(r0) 2018/03/21 10:53:46 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1b2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) socket$inet6(0xa, 0xe, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/21 10:53:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000003c0)={0xa, &(0x7f00000002c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000380)={r3}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000200)=""/95, &(0x7f0000000480)=0x5f) bind$ipx(r2, &(0x7f0000000340)={0x4, 0xff, 0x5, "55be3c3bf0b4", 0x8}, 0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000000c0)=""/30, &(0x7f0000000080)=0xffffffffffffffe2) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000400)=0x3) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=""/203, &(0x7f0000000000)=0xcb) 2018/03/21 10:53:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffd13) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)='ifb0\x00') sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0x100000004}, 0xfffffffffffffe50) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/126) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100}, &(0x7f0000000040)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) [ 70.359513] binder: undelivered transaction 89, process died. 2018/03/21 10:53:46 executing program 4: syz_open_dev$binder(&(0x7f00000006c0)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40080, 0x0) bind$netrom(r0, &(0x7f0000000240)=@ax25={0x3, {"0c825268b0cf55"}, 0x8}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x2, &(0x7f0000001140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000000002483c234e988f655ef1dd445d88d8aaeb0eb9968cda781770529f9c8337f45b5234ade50ca73ae6f5f42861046a5db8665cd1d9096ea1060a6f06f9fec7f915d8ae7e6d5707867d74067734006beca5ad0a4f02b8e1cb8b3d50d4ac2589616c048324b0426064e1a2e74aa9f9b92ba71e8d61c191471e0661eb52d796b2ed99932a4376e90c0"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x40a, 0x201, 0x100000000, 0x4, 0x800, 0xfff, 0x8000, 0x0}, &(0x7f0000000100)=0x20) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0xb8, 0x0, &(0x7f0000000480)=[@dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000340)=[@ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x3}, @fda={0x66646185, 0x8, 0x2, 0x2c}, @flat={0x77622a85, 0x100, r3, 0x4}], &(0x7f00000003c0)=[0x58]}, 0xcf}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000400), &(0x7f0000000440)=[0x48, 0x78, 0x28, 0x78, 0x20, 0x38, 0x28, 0x38]}, 0xffff}}, @increfs_done={0x40106308, r4}], 0x78, 0x0, &(0x7f0000000540)="b8d7cd883c7086fc37bfc118343ea939cf3c4b965e30bf666a4e904d82b9c009953a3dd3f24ed9289c80a37c447d8f11e87d3e7f6216d05b1729753507fa932ad4bd087db1a9fa09f123b3c7b9ffc0291f8e7ac667adbab90ed04701b6bd3eecbcb5300e134813746fe7e8e18e62464267e04022350dc51b"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/03/21 10:53:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/10, 0xa, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20}, 0x10) 2018/03/21 10:53:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000626000)=0x15f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffffffa, &(0x7f00000000c0)=0x4) 2018/03/21 10:53:46 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xf86b, 0x3, 0x20, 0x4, "aa16b7238322cefc01be04716eaffb1c1a3a52b6bfc77602b775d494eadeff8ee3d62f141d74e9b264bc6164326ccdcb95d366ad2f5c18d1d9e8695b5f8877dc", "30178ac270b7bccb354ad89afa3d82218a1ca58c441bc73b646b98d25afeb5ba", [0xfffffffffffffff7, 0x9]}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/21 10:53:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) [ 70.406229] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 10:53:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4659f168}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB='cH@', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/03/21 10:53:46 executing program 7: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f00000000c0)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='/') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xd5, "e2ad4e7c9de69162cf3a2f6b4a12d715be8383f938a13f84ce55a716ebc1b4db5bf68f1fa7204d366a9ac6901185f53465c0d203266e1e81492a204b425d52bd39ea58906cf5b7fe33a961dad4e8fd49963d1a94ec67c94878d01a1e3e47781f08b2b3dc5d7bb7dabca6a176ba6607fe3e4eedd0c0583879faedfc624cb7475ae5e4a08ca7a8e280784c680c65aefb9735d4ff4cdf32dbf431f5bd8b9d26cfd23373947c87c940ca03fe43a8c68866816086c36beca5f3e649d07426d0edf63e78330980e5425977bfdf36f1b3ea80cf84d64f1a2b"}, &(0x7f0000000400)=0xdd) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x2, 0x2, 0x5, 0x400, 0x0, 0x4, 0xab, {r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x5, 0x1ff, 0x9, 0x4ed9}}, &(0x7f0000000500)=0xb0) linkat(r0, &(0x7f0000000180)='/', r0, &(0x7f00000001c0)='./file0/file0\x00', 0x400) 2018/03/21 10:53:46 executing program 6: futex(&(0x7f00000000c0), 0xc, 0xfffffffffffffffc, &(0x7f0000519ff0), &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xffff, 0x2b8, 0xcc, 0x200, 0x4, 0x5, 0x101, 0x8001}, &(0x7f0000000040)={0x7, 0x66, 0x6, 0x80000000, 0x2, 0x800, 0x1, 0x6}, &(0x7f0000000100)={0x3, 0x7, 0x1, 0x0, 0xffffffffffff0001, 0xcef, 0x2, 0x9}, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x8}, 0x8}) 2018/03/21 10:53:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"26601c7e86b803"}, 0x4}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) [ 70.491047] binder: 11311:11317 unknown command 4212835 2018/03/21 10:53:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="46a57d07fd2600"], 0x7}, 0x1}, 0x0) 2018/03/21 10:53:46 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000005c000)={0x2, &(0x7f0000069000)=[{0x81}, {0x6, 0x0, 0x0, 0x2}]}) 2018/03/21 10:53:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000040)="dffef591c8dbf4d92d99fddc47d2eeb10f976d1429254c0f26038e2dbe0d7028c8a426761e56a7db565420c580b71f89353c562152003b36a03dce59b5bb5c358a33c12d1bf44a37f55979d3816db87e6e4b24afc8795fa130af2d4a0f5077beac87995b2390ec95f3adbb11c1d01d943c8faaa1be57bcfe5991852ecbde33d0c049ae6218d78aa26211cb875b2c725d5e20ac2cfad99094bf2b3b36514b35accd323a7b64814e4fc6c88458a0f73dab7c1da6f9f9df2bddee95d2f51c5a966fa72b5f34e4ee59e1b25ea1daf4ab19fe96f1d2b0cee2e9662b4bd78df91096b1a9d9ce73507041eb1b6dc861", 0xec) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/21 10:53:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100, 0x226a, 0x0, 0x57, 0xc2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffeff, 0x4d46d796, 0x207, 0x8, 0x9, 0xffffffffffffffff, 0x3, 0x2, r1}, 0x20) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xe00, 0x5, 0x4da7, 0x5, 0x9}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4000000000}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000680)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) r5 = getgid() sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000280)="e37bf7909059f4312c37e300d7314399051cd520328ba0b2806500dddb9e11c580aa61f081b96fcc2a12a494c10647e88c0a063d02f9d4e04617c693b9336163a1b5bf9e4a125bc5ab9cd5fc69a12a154c644fbdd1b61b2135e5b68e8d87f2b42b12532f7d3b058f528d784aeefd82e4ba7c2ed555d71f2ca279457fd0245c77424696ee739e3f5c12b0b543a7b9e80322fc3e742280ff19b9331b424eb77960635a4c6735f921394fec80a53e27ea68d4e2718dc027306dd0d32ff0e12de1cbb7aaf7286811007389f2ea20af3b6065b7ebe5ca4f49846fca57901919907c46", 0xe0}, {&(0x7f0000000380)="66f92aa13878777aaf6329d303a989e892f65d04f2461ba22f58d95f6749ae81cae3c190598238e6d1ca5b9c450f6186f83b0e206addae6ab74617a88c5bc27a51dc1ac6b6757088e2b186d5a703e833721aef42e28e5ba4d90c417cbf56b9d30bbdfa40e690967625dadccda8d14b89974d009155c2a6ebbe0a0a2fbced7ba648c0af5b6e148f40202e297f812b7eb43058e18fa29d33ac", 0x98}, {&(0x7f0000000440)="cf6e2c8fcd", 0x5}, {&(0x7f0000000480)="d439570cdbf28070a808345decbaf0db4f5a7cd47c4da1cf1d04741b9a7b8388e9965527774463d5edd2659b7f2902bda084632fb4fde789fec999ae09a716efe1de1cc360bafe06b64ec01c59d291c1803c2ba990d8fa9a0bfc6cd8dc8615", 0x5f}, {&(0x7f0000000500)="d6008d004372e554aa849a4dcd384fdb7439c154217ad654584d2f0d2b0c0141415cf65e615c14cc04244d415e9dadaa21ec393a348c38159d10942275b083872b9118a5229ef07f5a4974740b0cf0a29cdb65629c97412fb9f79fce7daa53cdd465213927554e7a0d21dbb0d31adbdb0de73e8e8e6e84e7f74ead8c4c421a28a6f5c281fa8aec963b4ec8c10a51c77b4c4f0dee79901efccc3b4401d6e0a4b212505bcdb0d741760c1756b89ad43161ce0d3852f2b91429dc6a97ffa27a8e2662b6427f19229d39be2e8a67feca40599fb2775d5cfbf16274c41ac6927d313adb89f282", 0xe4}], 0x5, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000}, 0x40000c0) fadvise64(r0, 0x0, 0xff, 0x0) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000940)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000009c0)={'filter\x00'}, &(0x7f0000000a40)=0x54) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000a80)={r1, 0x1}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000ac0)={'dummy0\x00', 0x4000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000b00)) getpriority(0x1, r3) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000b40)="8b3c5b2ee24102c47e775b41a4d1743e2d3548fa93f5f4dfb67189e382f2cc6d108ca5912ba2b49ecec91794f0f6843ce3893ac78fb7b779e86ad72da8687b1c050e468bf0b40ec6069e7d291be1f6f0987ac3d512ca7d27262ff77b01e728db4b5de5aa249cc5d93be64aa7860b3998f34f7cb8dab2f2f8d45c11ab42b7e07fec7e62ae205e8d4d5eaa084c869aa6a30eff66ba24e8044a70f9cb9fe9ad2b4c5c19df7e78de2bd284") sendfile(r0, r0, &(0x7f0000000c00), 0x7f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000c40)={0x7, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x110) bind$ipx(r0, &(0x7f0000000d80)={0x4, 0x80000001, 0x8, "60b6f40fdc31", 0x80000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000dc0)={0x40000000000000}, 0x1) prctl$setendian(0x14, 0x2) getsockname$llc(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000e80)={0x3ff, 0x204, 0x2, 0x0, r1}, &(0x7f0000000ec0)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000f00)) ptrace$poke(0x4, r3, &(0x7f0000000f40), 0x80000000) setsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000000f80)="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", 0xfa) 2018/03/21 10:53:46 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6eda0d73752173670e467c2d4ae865342f61727000") readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x1, 0x6, 0x2, 0x5, 0x1, 0x51]}, &(0x7f0000000080)=0x10) 2018/03/21 10:53:46 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x5}) [ 70.505635] audit: type=1400 audit(1521629626.579:64): avc: denied { getopt } for pid=11299 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 10:53:46 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x408000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/158) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x40000000}) 2018/03/21 10:53:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x808000089f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) sendto$llc(r0, &(0x7f00000000c0)="cd70286fa820189884311ea086cbdeb569f815ccf7039ae0842e7f9baaed37b183715604c2e6955c4ae9184436799522fe3ed977663680f2a850c2916e150c9c3e3366c8c144fda92745faf04e147005e2631233beb49e495d315594abdd8dd93b2a95ffc5f06b1f5b50837a2461c22acabc639835aac0ff169f65abdc2b5af6700395c050629666ddbfa2941dbfc4c0fdbd7c1d0253a6f2935295cbb757d3e1b9c79225a09239ef89ec93ad293f76ff3347cc0f355e1a", 0xb7, 0x8004, &(0x7f0000000040)={0x1a, 0x313, 0xfffffffffffffffb, 0x9, 0x2, 0x7}, 0x10) 2018/03/21 10:53:46 executing program 4: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='GPL}\x00', 0x0) keyctl$set_timeout(0xf, r0, 0x5) mkdir(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/relabel\x00', 0x2, 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioprio_get$uid(0x0, r2) rename(&(0x7f0000001e00)='./file0/control/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') [ 70.575235] binder: 11311:11346 got reply transaction with no transaction stack [ 70.575243] binder: 11311:11346 transaction failed 29201/-71, size 0-0 line 2926 [ 70.589412] binder_alloc: binder_alloc_mmap_handler: 11311 20000000-20002000 already mapped failed -16 [ 70.590732] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 10:53:46 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2b}}}, 0xe8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 10:53:46 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8000, 0x8, 0xffff, 0x1, 0x868b, 0x40, 0xc7, 0x6, 0x4, 0xae3d, 0x4, 0x8}) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x100000001, 0x0, 0x101, 0x6, 0x1}, 0x98) fstat(r0, &(0x7f0000000200)) lseek(r0, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xffffffff, 0x1, 0xe0, 0x0, r3}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) sysfs$1(0x1, &(0x7f00000003c0)='$$#nodev1vboxnet0kvboxnet0/\\!\x00') futimesat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) fstat(r0, &(0x7f0000000480)) symlinkat(&(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000580)=r0) r8 = dup(r0) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f00000005c0)={0x3, {{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x110) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000700)=[@in6={0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) r9 = accept4$netrom(r8, &(0x7f0000000780), &(0x7f00000007c0)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000000800)="012a4844acb0482ae8755df56d3439b5d82f4c6e60c565675dfd0df9a8a4d564624971fe594e984bd8a7353a94215f3224b52fcee24b81c3c8c21b55539c3ba523645cd3816d2e347a75a097bfca7b874370265fb7131e27e635dd8e15fc91eb0fd828254a4e8c6856c83234f03d484e55260bd3277461d4df9f7c9223a1c086c1967469fc1d257bdec122c29df3e0726829a68ddcfff6686e58bb4361e9d6e228bb5f28b931e089cb0d8fe5ced614c5b7934558da73c17c71", 0xb9, 0x4040044, &(0x7f00000008c0)={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000000900)='gre0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000940)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000980)=0x14) clock_gettime(0x0, &(0x7f00000009c0)) socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000a40)={0x7, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) open(&(0x7f0000000b00)='./file0\x00', 0x311000, 0x80) [ 70.590741] binder: 11311:11346 ioctl 40046207 0 returned -16 [ 70.654077] binder: 11311:11317 ioctl c0306201 20007000 returned -22 [ 70.719503] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 10:53:46 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000edfff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbeff8)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f000049dee8)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000), 0x0, &(0x7f00003e7000)}], 0x4924924924925cb, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x4e22}}}, 0x88) 2018/03/21 10:53:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800e9bc0000000029000000050000009600000000000000"], 0x18}}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x493}) 2018/03/21 10:53:46 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) socket$netlink(0x10, 0x3, 0x20c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={r1, 0x80000, r0}) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000400)="dd44b5918624a7ba15c31e31c89e34b4d0b95d6a46a04eb45b31a9ab93e4b3d2081d01b66aaee201babb7bb6c0876635e90248849cfedb90e7bd7cd1d3519941e30420abec25b5dbb8615ce1e726b0967b073d8a7612995b78c1989601427690ecec708e153cef93103ba46f5b387e9d6b8782cb4c49e20240acbf36e98eda9afd8c6dc7c79e7b0f4c6267f11600ed9d60a78cafcf771626ac947d3e91bfde853b41417c34fa01cfd11af2cc4aa2c231fcd84bc1ba2c923df3b59ef4f320ad041ae0"}, {&(0x7f0000000500)="a8e8fdcce0c77c27a58232fde52ffe4ae65772c3471c51d4b4054af8a672a68a8d8c3141d2b7a93d0fa13b7b503877bb7ea9f92c3c3b64ae9b911f1738f72acd7404d3b7da1707c6439b72fd9ce4c9d70e3a09efcd724dccfb20c365185ddcea43370d776bbe084c9c8d02be74ab78472bc543f31dbd86c46fb93c333c396598e099355e56eb90b68ca2803bb6d1b13cf52f49716a53babff7d96961c6b6ba884879e1dde098213c4ff0eca4f6bd72feeb175f5d7e31445e6468b1d8c5d78afb76be8f18b233caa7d615a5e7b60f990e4e23bc327ef5980a31567633f555c1545f12aba145ad72c177483564bf49"}, {&(0x7f0000000600)="1b0578ce5f33daeb178245886fcb7b6d5ec27cefe8b9994b6b7bea7bbd425e9f3762a0b457430440eaaee3149929df19118989e2dfc38346f7d6a8568e62a889edf7b26f07440cdbfcabdcc2647a8cc58e1a08910c6c6e879e238efd2181ad7f77ab19e2db2fdbd031ad5b0169aedb965d3ed4fd012b2720cf27b800ad89515c72e473b67dfa5902f3da1a1a6ea56cc2046044fdd1ad6d1b940e0ca51dc157886c989a3654d6922a7cf7655d806c6337609de95f358884825d2b8e391a23200128962d3d0e8a44b42002c3f5c2f773ddaccd191a19"}], 0x1) epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e20, 0xff, 0x2, 0x20, 0xa0, 0x7c, r3, r4}, {0x7fff, 0x5, 0x7, 0x3, 0x1, 0x1000, 0x9, 0x3}, {0x3, 0x5, 0x3, 0x8}, 0x2, 0x6e6bb2, 0x1, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x7, 0x3, 0x2, 0x3, 0x39, 0xffff}}, 0xe8) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/189, 0xbd) 2018/03/21 10:53:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x81, &(0x7f00000000c0)=0x1) fcntl$getown(r0, 0x9) 2018/03/21 10:53:46 executing program 7: r0 = eventfd2(0x0, 0x1) signalfd(r0, &(0x7f0000000100)={0xfffffffffffff001}, 0x8) write$eventfd(r0, &(0x7f0000000080)=0x4, 0xfffffffffffffd12) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xca, 0xfad, 0x1f, 0xa6, 0x0, 0x2, 0x8, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xffffffff, 0xfffffffffffffffe, 0x3, 0x8000}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x73, "6605cc917682b41fdd3d4ad39f8e8ef7a6edc8b7c659b1bcbed52c375e50bc9e91f2105158cb285bd0128aa8e8f7d60eb4d286ed22438352f056fd0b315e81eb464389dc729ae87b912414b70f9e4e8513fc2a3c748029de1d1322045bbfc64eed24d463b112c48fafa0cdaba80f6ca75b5034"}, &(0x7f00000002c0)=0x7b) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x7f, &(0x7f0000000000)="f4151c5f72d056517e4fa4214ff81f522e6ed3af3ef1a09cf0291345df4440c30b05884a985c35c74c1647f7aaaa97a5b686d399769040cb1a127f7fa37334b526e0d96a5b7cf43e65c82ab9e8bdbe2b7abf3a7afcbdb1d1f37352cf4e3333a5f47d560becaf3c1c9b43a1193f4ccb56306358b9975794a057bb8af5a50c9f"}) 2018/03/21 10:53:46 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', r1}) r2 = socket$packet(0x11, 0x40000023, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) userfaultfd(0x80000) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) fchmod(r4, 0x40) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/55, 0x37) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x9, 0x1}, &(0x7f0000000240)=0x90) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x9a040) fcntl$setlease(r4, 0x400, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/03/21 10:53:46 executing program 2: chroot(&(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000400)={0x9}, 0x1) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000200)=0x60) ioctl$sock_ifreq(r1, 0x899b, &(0x7f00000004c0)={'rose0\x00', @ifru_names='ip6gre0\x00'}) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000080)=0xe, 0x4000000080000) recvfrom(r2, &(0x7f00000000c0)=""/22, 0x16, 0x40, &(0x7f0000000180)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000480)) 2018/03/21 10:53:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) 2018/03/21 10:53:46 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x92c}, 0x80) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/03/21 10:53:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/156) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xa, 0x4, 0x9, 0x4, 0x21}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x0, "5f28022a00df53f7", "6702835c745616f1d0c9f5422861517f86b91eafd4f0e02d37ff24aa51d3de21"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000340)={0xaa5, 0x10001, 0x0, 0xeba, 0x83, 0x1}) 2018/03/21 10:53:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0x7, 0x100000000) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/03/21 10:53:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x2000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/03/21 10:53:47 executing program 1: r0 = creat(&(0x7f00000027c0)='./file0\x00', 0x60) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) 2018/03/21 10:53:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000016000)=""/230, 0xe6, 0x8}, 0x0) 2018/03/21 10:53:47 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000280)=""/157, 0x9d) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x5, 0x679c, 0x6, 0x9, 0x2}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x0, @rand_addr}, "000004000000007dbe0100dcc262763e"}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000180)=0x1) 2018/03/21 10:53:47 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = getpgrp(r0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400, 0x0) rt_tgsigqueueinfo(r1, 0x0, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/rfkill\x00', 0x8040, 0x0) getpeername$unix(r2, &(0x7f0000002b40), &(0x7f0000002bc0)=0x6e) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)={0x1, 0x3, 0x5, 0x5, 0x2, [{0xffffffff, 0xe85, 0x1000}, {0x80000000, 0x0, 0xf679, 0x0, 0x0, 0x9}]}) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x1, 0xc1, 0x8, "937c88db8e60c8db120616d75ed8298e6035e58d8e4c9632f000822416d34408bf58eee805800d12ebc4c0fe5cebd7c0647ba3fb10f3d66649bf7f76f184d3", 0x8}, 0x60) 2018/03/21 10:53:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x9, 0x6, "ca4ec5bacf64e5af"}}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1}], 0x1, 0x10aef) clone(0x0, &(0x7f0000021f67), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000024fbe)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/21 10:53:47 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) ioctl$TCSBRKP(r1, 0x5425, 0x7) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r3, 0x4, 0x42c00) ioctl$TIOCSTI(r3, 0x5412, 0x7ff) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) 2018/03/21 10:53:47 executing program 3: connect(0xffffffffffffffff, &(0x7f0000bd2000)=@in={0x2}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, 0x8) sendfile(0xffffffffffffffff, r0, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) 2018/03/21 10:53:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xb8ec862ddfcddd13, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000280)=0x8, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x12, 0xd6, &(0x7f0000000040)="3ebacc07e87df8ae90639d3a64230315349b80042bed139eb142c157eba75a5d1206b52ffb9aa7f2f836cc35d196fb30d2665269ceef2ab2dcc47548be1e18c504a88eba1a94cd32ec79aa39f83c6ad15b9eedb932aa01e855d053a9a295a3fceb9b62ab92335c4848770ba094f91bbb56ac1eb3c792e8d216acbaa07992f46ada6558953fbdb63c7a5e3c163e2e081e6cfa21ead39f00a72a4f8471fc2bb390db322e73362c88a6e7c5560585d747751cc8946dfb2a536d45848bb74adb375b65ad504f14b64899dc8926b70f6d424649a516caa46c"}) [ 70.946663] audit: type=1400 audit(1521629627.019:65): avc: denied { create } for pid=11408 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/21 10:53:47 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x1003}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/204) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) socketpair(0x0, 0x2, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xe, 0x4, "a7a2659474c6d10f47feeec782b7d472481c255f14432327d5cd299803126443da5785a02a9c0a8180e14d03fd230526734d760a81a0f57a0ff4996710a44121", "fcfa59efdc6f499794ece9fa9973e4723f329d49736fd0603c16bfb8daaf5d37", [0xfffffffffffffffd, 0x5c]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x27}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000500)=0x100000001, &(0x7f0000000540)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @empty, 0x10000}}}, &(0x7f00000003c0)=0x84) 2018/03/21 10:53:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x638}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x1}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000000c0)) 2018/03/21 10:53:47 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x30800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x993, &(0x7f00000001c0)=0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000200)) umount2(&(0x7f0000000240)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xdf85}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x200, 0x0, 0x8, 0x9, r3}, &(0x7f0000000380)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000005fc0)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xaa7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000400)="6bfe8c8038365b08acb425459d478ecb8c4050754d5b9cd6c5eef50242494471726a8db6d1825480a32191a797f70e6439350e98fb17d7e04223c137a03b3f9fa3f0c136d7a0be58be22fedad440a53bc02fafa66266e5914079ab0d5b9d12b0b67e7569c84d9acd599943b3a8f5bb29b048d64fbc841a9363f092cfdfc42ec292716817ba4e62079fd56ee5889aed0d86475977f0664fc6977f2dcbf7a23a584afae5efe2afc96671b70c41997e7b38c13bc9f5e3e81e795e3c3a1b2efca5f9e2fcbd26b764e527d9c2464ca3161e9a086f1040b5e0f6ccdd91c7e4eb3d1fa7b80929ce3dae98413037", 0xea}, {&(0x7f0000000500)="6a0f81094b77b2e0de9d98f7b2ce70adc01bde01d69b132d8a7902341380f1bbe5dfabf004749099eca7bdfa2b3bb247c64ac70676a5232ba4292ccd8421ef5fb01ee0a1", 0x44}, {&(0x7f0000000580)="678ee2f9a324a75c223f30e9538148aceb8c93551acbbb5d3e2fdd0dfe43ffe7ed93e444bb5266cbc71c9b2cc812d45b66047cf5906188a6d72b79bed5734e9fdeaaf14cd0f7", 0x46}], 0x3}, {&(0x7f0000000640)=@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000680)="5348d23d7149f2e4c1e75ed5be2fa6f4044836ee0919a2b2286f5c496e78cab82ff9485ea946747ab5e2302f5f2bd3275b2267375e8c4b0576b7047b86c72a5a9a09bdf874563d3aded5dacd2cade8a562d012f27acf10f5635d5a2af5408d73c9d91a7c7b356a43be1231fcad283de0b39fcd0eb3077d9ef862ef9d1e9d279ad07ff2f0598b6c21259e115d70d7444d09654552e390c636a12f7bee9fcd83faab7f30", 0xa3}, {&(0x7f0000000740)="20c7a8e1ce72b16281e1e2d4c93ec6ba969344c83c256df259b3ccbdbef911c892153ef769428c6826c9404c68078b1164642af8555324d0b46018cb564f7ea81974be2f47dddc56b02d46cd74198a906a56e62d3019ce7781fcb1e07b5f575d87", 0x61}, {&(0x7f00000007c0)="f345cb52e263", 0x6}, {&(0x7f0000000800)="fb126ad117458a981f81170e7b21958c8545c1e2fb64b6b563dfeed1b336c6648588928c12513c2fa3662b077e1bafeebabe13fa063e5079c808296c9341168d6239df2bddfdf02b48651d34451c13386cf94f3fbd71714a4dae57401ad8ef56d93a9126be15b3e57c7f4dfaf191115b5a11db072ae1042297da5fadc4d5010dc2a942393cfda28abc2e0d219d26b73a19e6f60c37cfcde6dd5938a5bddd7c1c3cdbb6a973cc3048b22c452492411f7ada8798ae747bb171459ed7389a7cd2b500d13eebcdad71c12efcddd22555ce86", 0xd0}, {&(0x7f0000000900)="a3b9d2d8af2b316ffa764f74de8ce650773fdd5838555fdf8d456a38a9d06b74d03ccac054aa6776dc055a0bd6167c9bd89d873b948f49f22db9e5c6a7dc2362dd32edb37253abf4dc7e12f81625ed0eeb980d75238b28b27ecc7ba483975c7f7166eaea1a33136345b1ec581be82a50e5fa50cd92f25559", 0x78}, {&(0x7f0000000980)="eda4e469d535775074d0e1b112a63adb63eb101880a3e8595860249ab9a9f8c6b8e4901e5021993b6d338f68c8adafac26c5b86c7ec1493a9476e77bda9c56e575ee309c167fa2b68f7a38806097fb39cf86cc1a0a2bd871dc47c4314338842ee54b5046f5575831dede0fef5ae428f34dcf21d319a7964bb6f119a9d4353cf6d6c216a334f3c1987739cf975f3f594eaa69a3d7eb7fcb874a990e505bac5d9a44d36f890c177fd960a4011923d291efc74c1b7e99", 0xb5}, {&(0x7f0000000a40)="8bd25e051ce68ce3cf5e0ed794d476ada02f9c798bf98c7f96e0af07f4452aedef9751de6ba8fe18ad327311e27c3d8d93b2823353d3068ed47ca8", 0x3b}, {&(0x7f0000000a80)="0b760901d040d047632c31bc32e80afc6489a74281e1d3853820ac97180f75e07b40068f96ff6901332ab5b6fdf878965d4285e3bd0f158779a77babfd7f4916a7e3adab8caa6332cff3b42ec8d6b473", 0x50}], 0x8, &(0x7f0000000b80)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0xc, 0x6, 0x9, 0xd96e, 0x1000, 0x56, r3}}], 0x30, 0x840}, {&(0x7f0000000bc0)=@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000c00)="4d772dfe9519c38cc56c61f77561a4bcbde28c0256187fecaa94521b78c0efab64c2c0f3a590edb44669f62331e6c6f5053158af0683d04bbbbec57e4b30c3d86513617b4ea15da888d75fa4ebae36416ce8e4c0c7467d0fdaa37568211000f732f47c6aecebd79332614cf90d257956c5dcb2d4c225eb37bd40318cc709fe87983c272e7d15701d7865d9915ebfec98425972f443095215f510a8c8af131e65a548db9359e19a3e39f874f6508016a59519499895a7dd769614a4a087e4bfdec4108c0b1d0bd7440839b9f68e0bf551c84d471f519532b7", 0xd8}, {&(0x7f0000000d00)="592e2c65fa3fdcfcb3c3f607e84cbbd961318397f4f24b1ac2eb4ad6f98c381e", 0x20}, {&(0x7f0000000d40)="e03dcbaa3d", 0x5}], 0x3, &(0x7f0000000dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x4, 0x2, 0x2d0000000000000, 0x1, 0xfffffffffffffff8, 0x20, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x19e3e2e1, 0x8007, 0xff, 0x0, 0x401, 0x0, 0x1f, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x6, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0xa, 0xc1, 0x3, 0xfffffffffffffffb, 0x3, 0x7ff, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0xffa, 0x81, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0xc4, 0x200, 0x1, 0x1, 0x8, 0x6, 0x400, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8004, 0x9, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x9, 0x101, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8, 0x4, 0x8000, 0xdd0f, 0x81, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0xa64, 0x7, 0x5, 0x4}}], 0x1e0, 0x4000800}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f0000002280)=[{&(0x7f0000001000)="3cfececfa6746dfca24b655ce782f90b1da94457b06d080213fd8f8a205bc05e7703e55fc22cf8299f2a41", 0x2b}, {&(0x7f0000001040)="e76877a62019a7f10f50c4314f9d8a75dfec3bb8298f1f9cc879ed2067cf91c1da16189197fece73dd3ec49dad82d45498e0861879608f9ad1235d0e08753f462e91f19b2eca04c41fe770d18c778aa48669450aa1a05df439526d4ac85a682dd5dfc87144b51e915bf673249fdd248cd4019c747507c9049bb4006bcdf4ac4d524ad8bc58982421c27770d5759ffa1c2e600e7c568cbb17233e9e", 0x9b}, {&(0x7f0000001100)="03c0cf516201fb3ea22e6d1e112a22790d457d6a1f6fca0ccc059093c000a4208defbce87de8f693109db79e0e8b9dcdbfce7a57dce76133d958b484e1909de6703046ba7e81103fbcc36e7729ed443abbc3a0dbd5b3ebbb45c166518d36a694f6442661bd9356442b9137774a31e5870b6613aa75ee9967578ad54be5e79ced87db43b16f8647c7dc5dfcacb67fe9852b20a40603ba2b90986652a5a58095624f9264ef377e5916c03ee765c9c5c8b8ff71f9879445225e5f130e0a415c6ae59a3465e04660dfacd47deb0ac686db8f902859cd10b1ea8de3cf386bc1e6b5c767adfb1565e2bfdc", 0xe8}, {&(0x7f0000001200)="d7f18c4510d082c57d525635494e287502407d0ed6b752765043d25d66feb86d2ce92fcc011e20881f801d109dd037687d02cb1bf3a26659625900d06607054baeb9b984bc9776512ea0540d33d496807ff5bb5d093ebbc0c98d94", 0x5b}, 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1507d52329cfe8bc153345a9376400cfd7d7984a8ea9b49236b47071572995e8cfc07063215c52705b4b9c164c72d4529f352674016e926a014a3ca162d954a876bc3d2654fa21699102ca169562eb4fab6dfc5252476882ac7df952fbbfdf921a9ffd2b6a5671c3cd6fb593e86ba2f074e99c326a1838c6639c4944a818807f0801a8f21266dc94d7e301d5a1510596130a8fc433a4cc02f869d3115f021403724bb5a9276bf46818419883062645ae0265814cff45e254ac71d748797e9ef440383087651c00c2ae786bfeb3534182f8e4876cc2e84f42bbb63836f998d9f2de2f8a5bcd2fe1703d5a6ae1af1516a9a5ce1aeefd1dac64fa7c5468beda7556d8d68020e9cf97d81408c0852a3e64e9eb64c601eb8597ac04f0cebf715fdfa2ac324d6c74bab67e8ef825c420f7ac8effad3abe686e2a0563f679a19144397a172a72fccc58f41da5473e79205a3f769fd02579cf02d31c563407d358d65c1003873dd764df7638366eaf4c057fcfadf2374aca2073a6a895d43ae33906ac3defa33adefa25e40bd01e909b9a643a7a848023cf19d13c65d391d1809fbdf81fe47927b1a9e3b923d826b06a27331d610c4bb3315fbfaf2fd1232b02a3a6158b8b028e258394fb31ad0a1814cc61bf6d6ea0085adab37da6c64a844898ee379a1e92a7eeb0d054c314ced9022d0a6282976f5bfacff5dfb25fd50c26291b42e3218044e6a109a4c958f3f6ed0d64978efc7a676da2e6db197194ad15b067ab708ebe878a7a77169efd0390578c526d89ea445bfdc0534e2c59f6ee043ab34296cec33eb191219575cce0c7108ee6d61b8e07b1750bbfd36516381b99513d74547d74f34e49b8bfe84f9cdd3f3859a533e79bd1cb801871adeca6df07769b689e6d629b6b2672e301f332eb86560d594b7216183b4c8c8fe6560cbff374ef0cb036c2a777c93b3ace689da867e38b0ca38de1cc79f9116565a1d178ac2907c537000a771e87d0837d9e86b7146e459789742834f93ebc5a5ecef74ec02d4ce1c76e16931ac0b648548ac81f26999e854aa4ad57da927dd24c2de7df3805410dd4cd4d198366c35df8f4f758134c6fc94449a2cc442c845e513a2f3c706cac58d7c72d01cc89a2a98991dc936069f1eaa354152b4972c9b9d254353989ef65444cb875a0292da2c48b86c4d79d19505ce865e8b13ccf3e858ff2214885eb043daef20e289a45a397e86ed6bd46d7b52760b84476dfd4e165c3d91d5b4f9f17fb5266350845853697ffa5116b00ff2229674ca82103d9517847f86dd47ccb90877076e512e49441aa342e9485e04db465ac815c3c777a9c5791027071013d409b0f2acab831596f499cd3501e7e2bf8b5b86f4bd598912e781851d86af01a1b83872daf062f1e23c72b7d5e92e92568c7664892e5acecfd1c1be65c48bfe391bd6ac4cc5f00bd4ba0ab72dd52076b22a21a20817f784215f22e1c1ffafbb961fa5447d7c850d827b50c5b534408d12b19c678cf87dc7f07496fd316242b4fa08c0936fb03db19c78dcea02e38679451e8dcbc146f6f1e0c54236092ea01b95b347e69aacf53457307dd83e80f56e9829239285a7cca8020bc087d1bec6eae8225b51e40cef056ea7f62c76974e7a10da1e697c232c899d362f1f69415a5b342b8f82a8a5ab2246ec74527bf7d6363a1ac1578275a1ea368a7c06d4a2dd61ec108e32175ab85303985a62de0b0a95be37383abfc95384aca1c3543b35894199497231b0ab6fb0a75306b4b3d5ec1fd7466f59d46eb53bcad0a1d383d5106d83218fd28ef09afe826cb85b98ec32c4aef354a4b9046591123b0417deb897b0e3159a324979f0749c59390b5d333684150eb6f7c7cd0070c33868303a9147255b2f388dc0be94893c85bd337f33dbec9d4eb31b78dd59658ec13bab67f673da8a226b62ad597d5337c05481bb8a6367182a07e2136eefbd7a4c4420dbf587b02415a59662a26066d29a94ee5107c5560982679cb498941ba10bcd49801f3644de6595a5b37eb606b5d5ee9b5ce322ff6102a1de0dcc729f1aafeb96670446967a04f9f24a0c29fc13b5015972a90058c4522c12797557f6695fd5ec4892f4fc15635d9b8b3411a6ee1cac247aeb357b643fce3cc3c0d904d83bc28d91fb92a5284e5dddbb02b7f9466e238b2bd1d9fba3ede9a596567834c3fb8cef52a90006ce5ff601403c29fc85abf84929b69b574c4eac8eef9303135c1dee56920c34e83c4d8191e83abef2bd4", 0x1000}, {&(0x7f0000005b00)="e1959239", 0x4}], 0x7, &(0x7f0000005bc0)=[@sndrcv={0x30, 0x84, 0x1, {0xdfe0, 0x3, 0xe, 0x8, 0x8, 0x0, 0x7fff, 0x98, r4}}], 0x30, 0x4000000}, {&(0x7f0000005c00)=@in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000005d80)=[{&(0x7f0000005c40)="650a3ccbf6eca15d75cf25a30847de5c02d16887b635c3156fcaa70a6cbf81bf7c9fd0eb8b2b8e94c8b0300c9df88781a175c62eecf9da77f9a06b42bf7e44cd3183993f88b2fb4001f687ab69e6f8c4c83871d15c623dcc9beb7cdbeed1d2c0575d5367996f3b276e26ef31ff14c8e4e757821ccbfe995d0535cfcfe7", 0x7d}, {&(0x7f0000005cc0)="4f82e0943c61c322ff1005ea97bcd2e6e5aea6d4ebe3df68ab5ca93b0c69e58f0238ea2f834a0b", 0x27}, {&(0x7f0000005d00)="d3a5f53ba6", 0x5}, {&(0x7f0000005d40)="2922c8e1c0c3eaba755f09d7679d35f29641339c6b6bf31a412b2371a0fc12359dd1f2acfd1085d1894043709e", 0x2d}], 0x4, &(0x7f0000005dc0)=[@init={0x18, 0x84, 0x0, {0x0, 0x40, 0x7, 0x7f}}, @init={0x18, 0x84, 0x0, {0x42, 0xbfd6, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xf25a, 0x0, 0x0, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x10, 0x79c9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x6, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffc0, 0xfffffffffffffffe, 0x20, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xf0, 0x8, 0x3f, 0xffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x9, 0x6, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xfffffffffffffffe, 0x204, 0xffffffffffffffff, 0x3, 0x1, 0x6, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x1000, 0x3, r3}}], 0x1e0, 0x840}], 0x7, 0x40885) gettid() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006180)={0x5, 0xfff00000, 0x101, 0x4, 0x80000001}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000061c0)={r4, 0x1ff}, &(0x7f0000006200)=0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006240)={r5, 0x7}, &(0x7f0000006280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000062c0)={r5, @in6={{0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000006380)=0x84) prctl$intptr(0xe, 0x8001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000063c0)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000006400)={'filter\x00'}, &(0x7f0000006480)=0x44) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000064c0)={0xfffffffffffffff9, 0x7, 0x8b11, 0x4, 0x7, 0x200e, 0x40, 0x3f, 0x7fff, 0x13, 0x2}, 0xb) syz_fuseblk_mount(&(0x7f0000006500)='./file0\x00', &(0x7f0000006540)='./file0\x00', 0x7000, r1, r2, 0x7, 0xaafb, 0x4000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000006580)={'filter\x00', 0x4}, 0x68) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000006600)=0xffff, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000006640)=""/24) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006680), &(0x7f00000066c0)=0x14) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006700)=0x7fffffff, 0x4) syz_fuseblk_mount(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)='./file0\x00', 0x6000, r1, r2, 0x80000001, 0x3, 0xe0020) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006800)={0x3, &(0x7f00000067c0)=[{0x1f, 0x7, 0x0, 0x7fff}, {0x8, 0x8, 0x6, 0x3}, {0x2, 0x4, 0x7, 0x6}]}, 0x10) 2018/03/21 10:53:47 executing program 4: r0 = memfd_create(&(0x7f000081e000)="2f73656c69ace199fdf30000000000000000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) prctl$intptr(0x2f, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000022df74)={0x0, 0xfffffffffffffffd, 0x20000000, "7175f97565310000000000000000000a0000000000000000b100d500fbfffffffe0000000000000000000000001200"}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000140)=0xe1) write$sndseq(r1, &(0x7f0000062000)=[{0x22}], 0x30) ustat(0x6, &(0x7f0000000000)) accept(r2, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0xe4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x75, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) 2018/03/21 10:53:47 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x2a, 0x5}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="5bd110f0b3758f123fd4f62167f3b0620168964d83e1cd23e07241cd62a8d17cc2aab0633d12efbb161628e24b127bf05dd615b509ead35bc4461f8344f0656f1833488325d80d560582bd6707d7539e46b2957a132f1b43bef3fd0df1473857996c2e5898c88353296c434fdb2b883ba0c53e7a6ff4e9063002be85e80bfda90f71cb1493e9cecf3dc2488ff528dfd6c6453bd9d176cd15fbdeb531bf93418f0cc9d32de47d5963a2e6e6dd174c3d9661"}, {&(0x7f0000000100)="f71d794e"}, {&(0x7f0000000140)="629da8205d8623f3f573063f0927b4a3410c4cee1831e29a28aeb0851bfe13425d9cb25d0d840a826377c681c64d3897fef805d7b516fa836da73a03cbf3274ed3ccbbf0869d841806d3252d9ffb28b0a27d4ed0b69c8ef2e4991e1dfbc8c9d8b6316ecf829b1d02c3854da22f73ac9a5a693a3c47e28707ca497d15a884dfc800817998d7"}, {&(0x7f0000000200)="5bebf6ffd59a1ad2910bf3021a19c0ea95ce4a3c2ba5d92a83f41693a6c2a35b86c3aa430b77cc55a7e1f713428dc7"}], 0x109) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="6778ff9c7df1575e178d5bdb0d949eb7", 0x10) 2018/03/21 10:53:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x2400}) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/03/21 10:53:47 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002780)={&(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x1118}, 0x1, 0x0, 0x0, 0x40080}, 0x5830536cfdf77df9) r0 = dup(0xffffffffffffff9c) keyctl$assume_authority(0x10, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x80800) accept(r0, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) sendto(r1, &(0x7f00000001c0)="8951ee697382aa63e89ee644269220e574cda0416a9bd123b286a090f78192a5fdf6e93267e6d33317c49bcb10e9621e3ea308248296eff1a92d79e8058b8616efd9e3380e6204b61d26d157c70d14e8aee63c95d7b8c626d365cae8cb3b15a27c7a5b001020c342f246f5b5ba8a17fb8268704f2483175479eae2f649ddf7b32520ecc4e7fed82b28d8dcb5fa15b7d373031efe1a401c1509130c3366", 0x9d, 0x40, &(0x7f0000000300)=@can={0x1d, r2}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xdfb}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={r3, 0x5c, &(0x7f0000000400)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x7fffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @dev}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000080)={@loopback={0x0, 0x1}, r5}, 0x14) 2018/03/21 10:53:47 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200001, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) fstatfs(r2, &(0x7f0000000140)=""/4096) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tgkill(r4, r4, 0x12) ptrace(0x4208, r4) 2018/03/21 10:53:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x6e, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/21 10:53:47 executing program 6: ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/108, 0x6c}, {&(0x7f00000012c0)=""/172, 0xac}, {&(0x7f0000001380)=""/84, 0x54}, {&(0x7f0000001400)=""/161, 0xa1}, {&(0x7f00000000c0)=""/8, 0x8}], 0x8, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000015c0)={0x80000001, 0x20d, 0x8, 0x3, 0x0}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001640)={r2, 0x1, 0x8, 0x3}, &(0x7f0000001680)=0x10) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x40100080) r3 = creat(&(0x7f0000001540)='./file0\x00', 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001700)={'nr0\x00', 0x800}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001740)={'eql\x00', 0x100}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001580)={0x0, 0x7530}, 0x10) 2018/03/21 10:53:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xfff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/21 10:53:47 executing program 4: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x8) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) 2018/03/21 10:53:47 executing program 1: r0 = socket(0x10, 0x2003, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$fuse(r1, &(0x7f0000000040)={0x18, 0x1, 0x9, @fuse_bmap_out={0xfffffffffffffffe}}, 0x18) write(r0, &(0x7f00000001c0)="220000001e0007ffe908160f090007230203f5aafe0400001af2fe380500089e0100", 0x22) 2018/03/21 10:53:47 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x2, 0x583, 0x2, r2}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006ff000/0x3000)=nil, 0x3000}) lseek(r0, 0x0, 0x4) 2018/03/21 10:53:47 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/44) r2 = socket(0x10, 0x3, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/156, 0x9c}], 0x5, 0x0) write(r2, &(0x7f00001a8000)="240000005a001f0000ff03071800000009131f1408000300ff0009ff07000200c3000000", 0x24) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x6, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x104, 0x1, 0x7ff, 0xc, 0x800, &(0x7f0000000080)='dummy0\x00', 0x254, 0x100000001}) 2018/03/21 10:53:47 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x490a80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) fcntl$setsig(r0, 0xa, 0x1b) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="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") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x210000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x3, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x101) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'yam0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000002c0)={0x8, 0x5, 0x5, 0x9, 0x80000000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) shutdown(r0, 0x0) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000340), 0xc0000000, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x4]}, 0x6) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x1, 0xfffffffffffffff9, 0x4, 0x3f, 0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000540), &(0x7f0000000580)=0x10) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000c00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x4d8, 0x11, 0xa, 0x2a, 0x70bd2a, 0x25dfdbfe, {0xf, 0x0, 0x3}, [@generic="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", @nested={0x8, 0x22, [@generic="7e8fe5"]}, @generic="e40150bf8553d8a32194972a29081d65f48d964ea5df53b6f656afbc4099d0df45bfcb91fe6f2ebfb08a65884046460ab60ce36bf8c5300e90a4694edb8362a775a9bc6fc7bfaaee59b7c8cbcbc3b1e4e199bff2799e21391bef5b7d126e2d39acb6d12f9e95af0cdf7c1c93ffc2c89615b9d26e3a80060ca95cb7d2f1bdbffc38", @typed={0xc, 0x4b, @uid=r4}, @nested={0xfc, 0x3e, [@generic="ef959e4272aac18526392c4616fd90a0a465e757eaa81793dc12c4d89928fd1a20f4295560d69c2d7b11be01a35c14e106f17c7d1d9174c6859d98b23d42807eaf421ab7fc039ac21940ab8bdd048158a23d6804468a4469b5be0746afdc9bc21fb6260e34c26187c6872bb67f8e1592269486864a4257a301ab783b1d79b9032c879c2326239b966e00571bf424c8e8c04e1f9eb0bd56cf201cb9e559e298e11650c83223b60c018d36ecff875bfda27174c04966b9d06b155a66c144bfa52f26640bfa11152a508b72aeff28c1183b333d98d884bbf65126a5940d4f460da3f666f14247a67541484447944eed522a8d68373d037f"]}, @nested={0x238, 0x5a, [@generic="a953bd4be5c5023c17831aac2b66710c315c91d5143a4291b313d7a668c18a3e3e3518dfa47b8a52ae95417ece28378dfb0197f79ebc145c2522eb7788717c6f911d05e2e2553733145efeecc431ef271c013f69c585f229d36ed3ffabe462c551d66351cf706c08ce2c4904fa671e1f33e8fd926ca29567795ebb1c81e5ac66d81ad037819b5c918518af5cf4f47544", @generic="7c3e79f42ed80a5790c64eb7d8715145af63be2c29027a44f4b09d91b1b72807d73e1810801c1c03630940fff231f913210ada650340836fdea9b333c67409eb4ec80c810047b347d00706d806c53c0707436c81b7aee5da535afd1a86615fb77255361aab9720cbf6f562fbe7fd30f6e7f1d8e10ccc06170d58d3c3848323f2de8500b55db92af148e6d71d433cd0f241e2f4b65f25b3d6a03d7d7b5dac78b51feb4ed84224a053017b0783df9c69f6fee21daebf8becac86258eb3", @generic="8c05d6540d8707a3fbd977ba2185c65e74ea2b4aac2c551984d08f4c89c8aca9c10b68634d7fcda6c57202148812498849d32e991da6257b01183162eb9de3553862ac4721fa2a3756f2dd73a3b75e55d5bf17019234da64e85c121ef0f5417598cff3cd73ea314829218f73bd48d7c65dca38c6df97acd39b92799b669479b7445678addb107b7ba1e998ade0bb6398300ee95e7b815763a76c98efc7272663edc55e128c9d71933ebdec3c146a4f94826d7f57c3519797a827f497d470a74697afb85dee3c738e4bd6b388fa278f7d340809d58c280bb952b360210b5bdc1554ae37341b"]}]}, 0x4d8}, 0x1}, 0x20000800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000c40)={0x8, 0x4, 0x3000}, 0x4) personality(0x5000007) fremovexattr(r0, &(0x7f0000000c80)=@known='com.apple.FinderInfo\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000d00)={0x1, &(0x7f0000000cc0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000d40)={r5}) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000dc0)={r6, r7/1000+30000}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000e00)) 2018/03/21 10:53:47 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8}, &(0x7f0000000180)=0x90) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r2, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0xffffffffffffda5, &(0x7f0000000000)}, 0x0) 2018/03/21 10:53:47 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f0000000180)="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", 0xffffffffffffff69) 2018/03/21 10:53:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000301ffff000067a416a918cf6cd97e7d1d0de3f00000000002000800"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) 2018/03/21 10:53:47 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/03/21 10:53:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000100)="09e38931aff54d22c922f8ac251a42d7b91a0b80435a416bb12ab3728cdad7b47d06eba2a82d33faa72280d946f877b7749966c26e4595e0f56a067c46579b42cb74160e2f85", 0x28bb12e9360f4c99, 0x80, 0x0, 0x1dc) [ 71.289218] audit: type=1400 audit(1521629627.359:66): avc: denied { transfer } for pid=11480 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 71.322816] binder: 11480:11489 transaction failed 29189/0, size 40-8 line 3393 [ 71.333892] binder: 11480:11506 ioctl 2401 fff returned -22 [ 71.335791] binder: 11480:11506 BC_INCREFS_DONE u0000000000000000 no match [ 71.383374] binder_alloc: binder_alloc_mmap_handler: 11480 20000000-20002000 already mapped failed -16 [ 71.399021] binder: 11480:11506 ioctl 2401 fff returned -22 2018/03/21 10:53:47 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000008, 0x3d0a, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/21 10:53:47 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="4887650e51ee4fae670fab412a9cb5f1c6046664fc768bacb69a712fecbb028a76c52c9f062a370c5d31b061f7f953f308a1264e5fe73c38b14e499c4a34eda51ba1c9d61ea0456935a613c6713ba75a4ace3a9f5edc0e01f44a994a9266cdf47ed8c8f2e65fa1135059b24ff8ba64", 0x6f) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x33) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffdff014}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) 2018/03/21 10:53:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)=0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/21 10:53:47 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x4cb, 0x37ddd96f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x2800}, &(0x7f0000000280)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x82) 2018/03/21 10:53:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000000000)=""/44, 0x2c) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) sendto$unix(r0, &(0x7f0000000040)="1cd95bf085fd7a4832849e7d8e99cf12a4f99a1c0a83c2c74febc5b9d9e1cf04c22ad5fd20d6844b02fff8aeb4cb11be55138bbc75186458af58e93a6d51ad0fb74619a454a910e87c6c58c522f9fdb294af7c9bd13905140248624cb7f78ae6356cb663", 0x64, 0x4014, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/21 10:53:47 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/03/21 10:53:47 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202200, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"83cddf6ef411ec"}, 0x40}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r1, &(0x7f00000000c0), 0xfffffffffffffdc9) 2018/03/21 10:53:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000060c000)="6f6e6dd548413973c0cd52b12482") r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/03/21 10:53:47 executing program 3: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) [ 71.428542] binder: release 11480:11489 transaction 98 out, still active [ 71.436602] binder: send failed reply for transaction 98, target dead 2018/03/21 10:53:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x0) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f00000000c0), &(0x7f0000000140)) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffd) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/21 10:53:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f00007c3fe3)='+', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x2, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r4 = getgid() sendmsg$netlink(r1, &(0x7f0000000400)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240), 0x0, &(0x7f0000000380)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x8010}, 0x1) 2018/03/21 10:53:47 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/21 10:53:47 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) timer_create(0x7, &(0x7f0000000340)={0x0, 0x38, 0x1, @tid=r1}, &(0x7f0000000380)) timer_create(0x3, &(0x7f0000000040)={0x0, 0x26, 0x2, @thr={&(0x7f0000000140)="e4ce4e1b771a24a0a8f93c9fe64b0726e9ed1e9e95a675c53801fca82d48b6e523fe0281957ab2ce74c41c1899d070df43d31767a3b7e43cbdd79f290d4491b603ebbd633f601507c4284202cf775bf0f4f583c58c3ed3a662b0c4c6e93d3a51257a88f6edf44d3ee1dc86698f063a463b5d2d5f18a1ec", &(0x7f00000001c0)="93839b1bc298173f0844d8728d2327f402d0e199ba737a5af63f7ee96193a0b906c685c524f145a67d63b4503f24f337fc158b6e4b6c064b8361b0bcf3446cd8bbae532df721444c456b5f7a9d7b0faa91cdfd8046f04f971e52b9dc50d28c9bdf3e0f4d230e43f45c070ef60b2cf4b7e3f69d88f770ab92bd5421b3621b942ea348fd3bef9381b52eac580cd16adc984b11064b7606086e9a7c34da387dcb2e991a5a2af0"}}, &(0x7f0000000280)=0x0) timer_gettime(r2, &(0x7f00000002c0)) 2018/03/21 10:53:47 executing program 1: chroot(&(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000480)) [ 71.475472] binder_alloc: binder_alloc_mmap_handler: 11526 20000000-20002000 already mapped failed -16 [ 71.513387] binder: BINDER_SET_CONTEXT_MGR already set [ 71.518973] binder: 11526:11549 ioctl 40046207 0 returned -16 [ 71.527431] IPVS: Creating netns size=2536 id=15 2018/03/21 10:53:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xfffffffffffffdae) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000001c0)=0x91) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x82, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0x9f1a, 0xd2e7, 0xb912, 0x7f}, 0x10) 2018/03/21 10:53:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0201000010000000000000000000000003000600000000000200000031ebf8c700000000000000000300050000000000000000080012000200010000000000000000001000002402e1ef00001200000080004cc4103518939159f9655c001d8812010000000000000000000000000000000000fcae682f29310000000000000000000000f5cbe19e693735c1f11f88c8960237a1e7be193e0ee148cacb579f1c37e9ea47ef0a25891b9782510249737cefb55cb5c263ee8b48348cc88e0349"], 0x80}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x14, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x5, 0x29e9}, 0xc) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/21 10:53:47 executing program 2: socketpair$inet(0x2, 0x1, 0xffff, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0x82) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x200000, 0x0) recvfrom$ax25(r2, &(0x7f0000000740)=""/168, 0xa8, 0x0, &(0x7f0000000680)={0x3, {"deed5bb4fbe8cf"}, 0x9}, 0x10) mknodat(r2, &(0x7f0000000800)='./file0/file0\x00', 0x20, 0x7f) unshare(0x8000000) syz_emit_ethernet(0x30, &(0x7f0000000840)={@random="458ec3f0d5ca", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7, 0xfffffffffffffff7}}], {@ipx={0x8137, {0xffff, 0x1e, 0x3e9, 0x1, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x56c6}, {@current, @random="45c1aaac4493", 0x2}}}}}, &(0x7f0000000880)={0x1, 0xffffffffffffff53, [0x4f4, 0x36f, 0xd8e, 0xbc4]}) mq_open(&(0x7f0000000000)="2e702ae9762ab2045712c3f85fb9000000", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x2}) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) clock_getres(0x3, &(0x7f00000008c0)) pwritev(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)="3bec19b372f648492636b3be6f38032aa0f90cebd0eabc5072f52833b9ecfc0b2478e074a0016a7cdb49292cf464e1f89fe0bf", 0x33}, {&(0x7f0000000200)="3e2b0e4f34868cddace1d2c1e2467f82d6ed97b83b3267d5ddb861ef8136dce9492256384249a80d3c022deaa24ee84945a628f40cba770bb118e54abe5915b7df1c170712b72d1022c3cffe1e75f7445b7c2de2a923c58dfec5b7b97da55f58142e", 0x62}, {&(0x7f0000000280)="7564024168fdfc2d7f1ac50304071aeafab01f37cc4b9bfc66d19c64cde8ec19f7cd40900a9c1c9fdb518d97c0c9493faa4a7462b9bff3b1967b51ea1642d5186d6caa25cddcda8f58919a9d0d42109f15fdb80afdb40f5ec71bffb8790b14dae099bf61684d", 0x66}, {&(0x7f0000000300)="eb0abc025ccb1113bba653f7c7dec7a9e07f9c4e8db8e061663ff797e1c5275294fbddcd6aa530cbccec67b1a34e90acdd7ea7fa65265bc182c68de044a305ecd7ddd515d18998149ab7e83d9a9f263e999ef5d3b0ce0edb04819dc64f7a34719a1304d9699012a6cf609c62e98dd4b986818cf79768b46ce969c18501bc44da02a24fb33fd68cc39acf0b4fc384de632cc1bdf47f4a10ae98d8d01e9ad02f9451c8b766a38b3592", 0xa8}, {&(0x7f00000003c0)="e0361ca17bc75b1834202ef5690a1ecd", 0x10}], 0x5, 0x0) connect(r1, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x29, 0x9, "0e752169d1678c707e26f9d86067775dfa16080e75d8a3b1c108fe43616a80edc18e7bc4879368589a3ecab5ae2008354471763bb8656b3bf18fceda88bb1f", 0x11}, 0x80) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000005c0)="2e702ae9762ab2045712c3f85fb900", 0xf, 0x3) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)={0x3, [0x7, 0x2, 0x7]}, 0xa) time(&(0x7f00000004c0)) 2018/03/21 10:53:47 executing program 7: rt_sigprocmask(0x2, &(0x7f0000000180)={0x4}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}], 0xfffffffffffffddf}, 0x0) 2018/03/21 10:53:47 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xffffffffffffffff}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x5cd000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x9, 0xbe89, 0x7, 0x2}, &(0x7f0000000140)=0x14) 2018/03/21 10:53:47 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="fadc8e21d8d359e24444892158cd8ee0", 0x10) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x8}, 0x80, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0xb006, 0xfffffffffffffffb, 0xffffffffffff1c76, 0x18000}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000001c0)=0x2) readahead(r1, 0x9, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000200)=0x1, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0xe1c}, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xa00, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000300)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0, &(0x7f0000000580)) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0xc000, r4, r5, 0x8001, 0x101, 0x8000) arch_prctl(0x1001, &(0x7f00000005c0)="f93f2b7be64a7700ec7a64eb76f9eaaccdde8bd490c487aa191f107e852486050cddffbec50ea2d66c4025a658e69e86b6f91b9eb3af57d97e071d86b8cc19dedb213d48d0ff379146266c45e74780a03bd97d2dbfb5daf7efb7cdfa8ad127796b9cfccdbcf298fd6e15f4702c75146c1c6639de55572cf599107083f844a5f09ad6e22fd94dfae98a592b58d3bce96ca6814a83014dddb80767fcc4b2e4933ab38f6115fb656638e2cde38e2e65dc754f4842bbf756cfc6e7b48bc6d63dac586c75dcf15fa69574570d6314bd") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) getdents64(r2, &(0x7f0000000740)=""/39, 0x27) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000800)=0xffffffffffff7fff, 0x4) setresgid(r5, r5, r6) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000840)={'filter\x00', 0x4}, 0x68) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000008c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000900)={0x40, 0x400, 0x3ff, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000940)=@sack_info={0x0, 0x0, 0x10001}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000009c0)={r9, 0x1c00000000000000}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000a40)=r9, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x63, &(0x7f0000000a80)={'icmp\x00'}, &(0x7f0000000ac0)=0x1e) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000b00)) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000b40)={0x7, 0x5, 0x1000000000000}) 2018/03/21 10:53:47 executing program 4: timer_create(0xfffffffffffffff5, &(0x7f000099ffa0)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f00006f3000)}}, &(0x7f0000fbf000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0x80000000) 2018/03/21 10:53:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffff8, 0x9}) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x9c4a}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/21 10:53:47 executing program 3: prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffd}, &(0x7f0000000ff0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000011000/0x3000)=nil, 0x5, 0x1, 0x48, &(0x7f0000ffc000/0x1000)=nil, 0x100}) recvfrom$ax25(r0, &(0x7f0000000040)=""/153, 0x99, 0x22, &(0x7f0000000100)={0x3, {"6a0d763740b3e3"}}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'nr0\x00', 0x1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x2, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/21 10:53:47 executing program 3: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) [ 71.569069] pktgen: kernel_thread() failed for cpu 1 [ 71.569845] binder: release 11526:11545 transaction 102 out, still active [ 71.569849] binder: undelivered TRANSACTION_COMPLETE [ 71.586277] pktgen: Cannot create thread for cpu 1 (-4) [ 71.592476] IPVS: Creating netns size=2536 id=16 [ 71.599487] binder: send failed reply for transaction 102, target dead 2018/03/21 10:53:47 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2240, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff8, 0x101, 0x100000001, 0x3, 0x4, 0x6, {0x0, @in={{0x2, 0x4e24}}, 0x4, 0x5, 0x2, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x400, 0x90, 0x1f, 0xa467, 0x8}, &(0x7f0000000200)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) quotactl(0xebc, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000003c0)="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") pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000500)) accept4$bt_l2cap(r0, &(0x7f0000000540), &(0x7f0000000580)=0xe, 0x80800) ftruncate(r3, 0x6) quotactl(0xfffffffffffffffb, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)="1cf1bbd71c327c1f2c603df2ff17071b1e12a4158354f25648ed5b599c9aeeeb20f8b04ef8e483e08b87924c3109abf7a595d585b8a646fdfb571343a87ecd31061afde54677063d162fc3d5fc31b6fd78d30885a6cfefe34a0e0360893fd8fab669876ac34f4ba89ef741ef6caf62422b8129f2ab713931523a0eebb05b06") r5 = open(&(0x7f0000000680)='./file0\x00', 0x400, 0x100) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000006c0)={'eql\x00', {0x4, 0x0, 0x6, "d2fcdf479d6b", 0xfff}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000700)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r2, r8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @local}, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) sendmsg$netlink(r0, &(0x7f0000001d40)={&(0x7f0000000940)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001cc0)=[{&(0x7f0000000980)={0xec, 0x32, 0x69b6a37a2a3a0bf2, 0x70bd2a, 0x25dfdbfb, "", [@generic="8e14ddc99582328f71eee6b95655778ea897ebfc59e7a1186c5e0aca8b750313d814177e2dcd21c1113d0c7c8b48889b480488a77ce7bd8ac52c0e9c5d355ff214e942ae466aad6d755210c0f29ba2c3d5b2c39cdb124891e790f261455a3980e4e145f9ab1e214c5a76e50387dadebbb26cc50f3d408121a2a26e607230d05a01b62e766ccb79602b330ac1a5bfddb563d684323231cdc035862266874ba129", @generic="f09022ec27e5c202de9846d3ffa33939d066951372381d9f1c7d52886bc180b6ff82ed34843bf3fd7fb2593810b7d9745e1c2c061b623b153a"]}, 0xec}, {&(0x7f0000000a80)={0x11c0, 0x27, 0x808, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xc, 0x68, @ipv4}, @typed={0x18, 0x53, @str='/dev/sequencer\x00'}, @nested={0x118c, 0x96, [@typed={0xc, 0xe, @ipv4}, @generic="c3c53b1f518fa7f68ea7594f6fc2987ac7dc200c27aef8b166da7c80042aceda548c5352dc42c54d86cc7f19689314e4f1eab1300b6037c9fe688a98dfea45c93ac408772e77025616c6e130fc9eaaced7da12c6af6e8d0b71873b9f87b4d8796ee689c48c2aa822c9f13433b9b09095a228c466360e710b2b8429bdf0e5b6d3f44021876ea59ff36517a80eb5ad4fd178263ab125ea2c6d248efef279e73f4d", @generic="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", @generic="8c58d0258c70dc25582e133361ad352c008667f1ef2450ee3b0acefe973d4bf0af6cb860f5dd42d013d40683d629ac7511b5d5acc2d9bf46cd6322607826098518c09a47c0d40321fdce1021cb52cb6302d685447392791350011cb3e2942dee542bb8f4fc18cd09b3f4139269ff5bd2fcaedab7fd539d3cd4a26faf511de57cac62358d896844ae3bd57a1be98185301769b14f190b564347ee76e45e889b09d11147872671dd1da7b7d19231af9ee9348ee099d2c8b7", @typed={0x18, 0x91, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0xc, 0x25, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11c0}, {&(0x7f0000001c40)={0x80, 0x24, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@generic="667126e1fc3ba185b27f2f1e5a62889766276480f161646ad02199b68d8ade27ba2ce46064093f0dd72c21c7031585d03ae4c85c6e205f41ca57d6602184b4d148d8b3c114d4bc4e16b909d0a2bc33617658ecd60e989a879a108053a1380802672c589309a08aea3e3f0e4dda"]}, 0x80}], 0x3, &(0x7f0000001d00), 0x0, 0x4004}, 0x810) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001d80)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000001dc0)={0x675, 0x2, {0xffffffffffffffff, 0x2, 0x26964bb3, 0x0, 0x7}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001e40)={0x9}, 0x1) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000001e80)) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000001ec0)={0x7, 0x100000001, 0xfffffffffffffffc, 0x9}, 0x10) fadvise64(r0, 0x0, 0xc7, 0x4) writev(r7, &(0x7f0000002200)=[{&(0x7f0000001f00)="0fe104aa12cd1fbbedbbe273b8", 0xd}, {&(0x7f0000001f40)="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", 0xff}, {&(0x7f0000002040)="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", 0xfd}, {&(0x7f0000002140)="0703d9f6e287d3143fcaaa24118fc507e276da2e57e507b549e7d2fbe6f809ed1b0fb24947052a77929217bf17ba067afb807f9c195d0c96cbde3ec815b98c7f9d59ed21c00abac848d06b29b6dee3b089e804c630ecced02a08b3fb1155978114a9187a8a9465621031ccca6dad6978a209f793cad9a6d4ea2738fae13da88e641e44", 0x83}], 0x4) clock_gettime(0x0, &(0x7f0000002280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000022c0)={0x0, 0x0}) utimes(&(0x7f0000002240)='./file0\x00', &(0x7f0000002300)={{r9, r10/1000+30000}, {r11, r12/1000+10000}}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000002440)={0xcd, &(0x7f0000002340)=""/205}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000002480)=r3) 2018/03/21 10:53:47 executing program 4: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x88) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a0000000000f3ffffff000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/25, 0x19, 0x10000, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) [ 71.645483] syz-executor5: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 71.657869] CPU: 0 PID: 11604 Comm: syz-executor5 Not tainted 4.9.88-g71df7bb #60 [ 71.660648] binder: 11602:11603 got transaction with invalid offsets ptr [ 71.660673] binder: 11602:11603 transaction failed 29201/-14, size 24-8 line 3161 [ 71.665103] binder: BINDER_SET_CONTEXT_MGR already set [ 71.665111] binder: 11602:11603 ioctl 40046207 0 returned -16 [ 71.665155] binder_alloc: 11602: binder_alloc_buf, no vma [ 71.665171] binder: 11602:11609 transaction failed 29189/-3, size 24-8 line 3133 [ 71.668070] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/11611 [ 71.668086] caller is __this_cpu_preempt_check+0x1c/0x20 [ 71.718148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.727479] ffff8801b6f478b0 ffffffff81d95f19 1ffff10036de8f19 ffff8801b7400000 [ 71.735470] ffffffff83ab96e0 0000000000000001 0000000000400000 ffff8801b6f479c0 [ 71.743466] ffffffff814521d2 024000c200000003 0000000041b58ab3 ffffffff8419634d [ 71.751457] Call Trace: [ 71.754027] [] dump_stack+0xc1/0x128 [ 71.759375] [] warn_alloc+0x212/0x240 [ 71.764805] [] ? zone_watermark_ok_safe+0x280/0x280 [ 71.771449] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 71.778267] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 71.784911] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 71.791729] [] ? get_page_from_freelist+0x8ae/0x19f0 [ 71.798460] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 71.804929] [] __vmalloc_node_range+0x3f5/0x5f0 [ 71.811230] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 71.818050] [] ? kmalloc_order_trace+0x7a/0x190 [ 71.824344] [] vmalloc+0x5b/0x70 [ 71.829340] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 71.835807] [] xt_alloc_entry_offsets+0x41/0x60 [ 71.842103] [] translate_table+0x216/0x1630 [ 71.848053] [] ? map_vm_area+0x9e/0xd0 [ 71.853566] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 71.860383] [] ? __check_object_size+0x174/0x3a9 [ 71.866764] [] ? 0xffffffff810002b8 [ 71.872019] [] do_ip6t_set_ctl+0x2be/0x470 [ 71.877880] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 71.884524] [] ? mutex_unlock+0x9/0x10 [ 71.890039] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 71.897117] [] nf_setsockopt+0x67/0xc0 [ 71.902631] [] ipv6_setsockopt+0x10b/0x130 [ 71.908498] [] tcp_setsockopt+0x82/0xd0 [ 71.914103] [] sock_common_setsockopt+0x95/0xd0 [ 71.920400] [] SyS_setsockopt+0x160/0x250 [ 71.926174] [] ? __fget+0x47/0x3b0 [ 71.931342] [] ? SyS_recv+0x40/0x40 [ 71.936597] [] ? security_file_ioctl+0x89/0xb0 [ 71.942808] [] ? do_syscall_64+0x48/0x490 [ 71.948578] [] ? SyS_recv+0x40/0x40 [ 71.953835] [] do_syscall_64+0x1a4/0x490 [ 71.959523] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 71.966431] CPU: 1 PID: 11611 Comm: syz-executor4 Not tainted 4.9.88-g71df7bb #60 [ 71.971501] Mem-Info: [ 71.971519] active_anon:46119 inactive_anon:44 isolated_anon:0 [ 71.971519] active_file:3610 inactive_file:8526 isolated_file:0 [ 71.971519] unevictable:0 dirty:160 writeback:0 unstable:0 [ 71.971519] slab_reclaimable:6441 slab_unreclaimable:59539 [ 71.971519] mapped:24306 shmem:51 pagetables:712 bounce:0 [ 71.971519] free:1482057 free_pcp:284 free_cma:0 [ 71.971533] Node 0 active_anon:184476kB inactive_anon:176kB active_file:14440kB inactive_file:34104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97224kB dirty:640kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 34816kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 71.971548] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 71.971573] DMA32 free:2980068kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:648kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 71.971597] Normal free:2932252kB min:36824kB low:46028kB high:55232kB active_anon:184476kB inactive_anon:176kB active_file:14440kB inactive_file:34104kB unevictable:0kB writepending:640kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25764kB slab_unreclaimable:238156kB kernel_stack:6144kB pagetables:2848kB bounce:0kB free_pcp:488kB local_pcp:344kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 71.971640] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980068kB Normal: 67*4kB (ME) 43*8kB (UME) 128*16kB (ME) 438*32kB (UME) 307*64kB (UME) 198*128kB (UME) 29*256kB (UME) 6*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 696*4096kB (M) = 2932196kB [ 71.971724] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 71.971727] 12186 total pagecache pages [ 71.971730] 0 pages in swap cache [ 71.971733] Swap cache stats: add 0, delete 0, find 0/0 [ 71.971735] Free swap = 0kB [ 71.971737] Total swap = 0kB [ 71.971739] 1965969 pages RAM [ 71.971740] 0 pages HighMem/MovableOnly [ 71.971742] 320510 pages reserved [ 71.979695] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.980013] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.231644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.240971] ffff8801ba26f668 ffffffff81d95f19 0000000000000001 ffffffff83c19200 [ 72.248944] ffffffff83f460a0 ffff8801b7531800 0000000000000003 ffff8801ba26f6a8 [ 72.256922] ffffffff81dfd514 ffff8801ba26f6c0 ffffffff83f460a0 dffffc0000000000 [ 72.264897] Call Trace: [ 72.267457] [] dump_stack+0xc1/0x128 [ 72.272794] [] check_preemption_disabled+0x1d4/0x200 [ 72.279519] [] __this_cpu_preempt_check+0x1c/0x20 [ 72.285987] [] ipcomp_init_state+0x188/0x930 [ 72.292016] [] ? __lock_is_held+0xa1/0xf0 [ 72.297787] [] ipcomp6_init_state+0xb5/0x820 [ 72.303813] [] ? __xfrm_init_state+0x363/0xb30 [ 72.310013] [] __xfrm_init_state+0x3e7/0xb30 [ 72.316038] [] xfrm_init_state+0x1a/0x20 [ 72.321725] [] pfkey_add+0x1fb9/0x3470 [ 72.327232] [] ? pfkey_delete+0x360/0x360 [ 72.332997] [] ? pfkey_seq_stop+0x80/0x80 [ 72.338764] [] ? __skb_clone+0x24a/0x7d0 [ 72.344447] [] ? pfkey_delete+0x360/0x360 [ 72.350212] [] pfkey_process+0x68b/0x750 [ 72.355892] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 72.362703] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.369513] [] pfkey_sendmsg+0x3a9/0x760 [ 72.375195] [] ? pfkey_spdget+0x820/0x820 [ 72.380960] [] sock_sendmsg+0xca/0x110 [ 72.386465] [] ___sys_sendmsg+0x6d1/0x7e0 [ 72.392235] [] ? copy_msghdr_from_user+0x570/0x570 [ 72.398784] [] ? check_preemption_disabled+0x3b/0x200 [ 72.405592] [] ? __fget+0x20a/0x3b0 [ 72.410850] [] ? __fget+0x231/0x3b0 [ 72.416101] [] ? __fget+0x47/0x3b0 [ 72.421260] [] ? __fget_light+0x169/0x1f0 [ 72.427027] [] ? __fdget+0x18/0x20 [ 72.432186] [] ? sockfd_lookup_light+0x118/0x160 [ 72.438559] [] __sys_sendmsg+0xd6/0x190 2018/03/21 10:53:48 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) fcntl$addseals(r0, 0x409, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x3, 0x757f, 0x2, 0x9}, 0x0, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x7ff, 0xfa6, 0xff, 0x5}) fsync(r0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x4) 2018/03/21 10:53:48 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'ipddp0\x00', {0x4, 0x3bf, 0x8, "bdaf26f63b3a", 0xf51f}}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = epoll_create(0x4000000010011) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={r5, 0x3ff}, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/21 10:53:48 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000000040)="07de7db9d07ce40faafda8ebf4a92ba2dafdb8e86895ae1973f8d392e2d3e17a946f0017eb50b0945cb6fdcb984d6c66fa6c9f3595b2ac7cf75e56dbdf9a7b2757fd13eb1a7c9cb953e81c1a290ed4077af65a08efbd75c6942c8dd51c29d54ecf6847ed6b905a", 0x67) [ 72.444154] [] ? SyS_shutdown+0x1b0/0x1b0 [ 72.449923] [] ? SyS_futex+0x22e/0x2d0 [ 72.455431] [] SyS_sendmsg+0x2d/0x50 [ 72.460764] [] ? __sys_sendmsg+0x190/0x190 [ 72.466617] [] do_syscall_64+0x1a4/0x490 [ 72.472306] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 72.501900] binder_alloc: binder_alloc_mmap_handler: 11616 20000000-20002000 already mapped failed -16 [ 72.520153] binder: BINDER_SET_CONTEXT_MGR already set [ 72.525571] binder: 11616:11621 ioctl 40046207 0 returned -16 2018/03/21 10:53:48 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8001, {{0x2, 0x4e23, @rand_addr=0x9}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) shutdown(r0, 0x1) ioctl(r0, 0x4, &(0x7f00000000c0)="4913bf5dacb87e273b7d54c9424d049c9c269335") 2018/03/21 10:53:48 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001700)="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") fcntl$setstatus(r2, 0x4, 0x4800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xffffffffffffffc0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x50}, 0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r1, r2, &(0x7f0000000040), 0x100000000081) 2018/03/21 10:53:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8001, 0x2c38e0ae}]}) 2018/03/21 10:53:48 executing program 2: socketpair$inet(0x2, 0x248000f, 0x4, &(0x7f0000006ff8)) 2018/03/21 10:53:48 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x8000) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/21 10:53:48 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) dup(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0x9) 2018/03/21 10:53:48 executing program 4: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='..') chdir(&(0x7f0000739ffe)='..') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88500, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/85) chdir(&(0x7f0000c49ffe)='..') open(&(0x7f0000000040)='..', 0x0, 0x0) 2018/03/21 10:53:48 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0xfffffffffffff7d4, 0x5, 0x1, 0x9b, 0x1}) 2018/03/21 10:53:48 executing program 2: r0 = socket(0xe, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006b000420edfc00020000778cf716f3001000eb08000100000040b7", 0x24) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x249, 0x800) 2018/03/21 10:53:48 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x19092165, 0x1, 0x2, 0x9}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x1cd, 0x2) r2 = dup2(r1, r0) fgetxattr(r2, &(0x7f0000000100)=@random={'security.', '\x00'}, &(0x7f0000000140)=""/39, 0x27) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f00000000c0)="27a0ea0a23f555c1a63735a35e53d1528630b881a804019178", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000106) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/21 10:53:48 executing program 3: futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x35, 0x6, @thr={&(0x7f0000000100)="3f14100c6a923a5574f53723808bf4b30d708889d995d4bef96139ca59cd3d65c78109cf51df7ececb00657f87492991bc9a4283a4417fed930424369b80b5141a084d7b70ed13ae76787c66f5388bea24655fc6f608f79aebb98d71b6c01ceca326a49a4e0d354eac7204b78ec6570684f6a81393e936d11dd01192e9e499dd2cf17b7312bad8ba47d52c05e7356d12e571e5f186fac40dd485fa7146376e0bc095e496067c29f0425547981c6b", &(0x7f00000001c0)="e62f8b8f8fdcce79eab2630e62d486958cfb690580da50ec370f9d8937627a8dbb724e4345b530ca8917a2287b7ab814416f4bb4d3c4283cd9bacf13ba0f18405f4986be71d91c47c34a2d3c1b4839721060789fb1a1bb08526c348824c4658d7d3c7f1d82a2d3ed38e9aa965859285bc5ae0ca7a11883df9f5c6677ccdcfeb2fddf9a477c0042"}}, &(0x7f0000000280)=0x0) timer_gettime(r0, &(0x7f00000002c0)) 2018/03/21 10:53:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x60e0) poll(&(0x7f00000e9fd0)=[{r1}], 0x1, 0x0) 2018/03/21 10:53:48 executing program 1: syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) [ 72.579783] binder: release 11616:11619 transaction 107 out, still active [ 72.586724] binder: undelivered TRANSACTION_COMPLETE 2018/03/21 10:53:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) connect(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x1, 0x2, 0x2}}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x200000000800}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) fcntl$getown(r0, 0x9) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/03/21 10:53:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5e4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2ad0000000000, 0x0, 0x3, 0x8, 0x0, 0x8, 0x1, 0xfffffffffffff75d, 0x3f, 0x7d, 0x401, 0xffffffff80000001, 0x0, 0x9, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x8000, 0x9, 0xfffffffffffffff8, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x20000000000000}, 0xffffffffffffff12) 2018/03/21 10:53:48 executing program 2: r0 = dup(0xffffffffffffffff) r1 = getuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002880)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000003dc0)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003d80)={&(0x7f00000028c0)={0x1484, 0xe, 0xa, 0x500, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x2}, [@generic="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", @nested={0x10, 0x30, [@typed={0xc, 0xa, @uid=r1}]}, @generic="767d049cbffb0564dfc3baa47e7710245ff93c4dfe3ac14aca7508c63b9422860437f7d14091895ac0ab9683ff91d9579cf241e97cee1b9d53d29db299edcd0f248dc09e81598b766cea4ab6f528227b2f22c7590964cc12aced918cf01f3de72234028549ece1d2a40420f00ed9ca371957577323a6b984bc1dc6d2dd62a283", @typed={0xc, 0x21, @u32=0x5e2}, @nested={0xd0, 0x76, [@generic="070329fcc8eed7443f70f5be430f13a18a920d85abea52d9790bb88d54b8f696a7fc16668487b4ae20aabfd12259785ba338ddb2b57247459d6e1703f50eb98791d462a771a56feb10d328315d23832e74f86b75c9d9f089654202f680379b4a91b39905b49477c93f921dd956ad215b99f861db629d6874d916f87bdaf94a67c89ec588944741968487f229c5225c701df837d938b397a1511a4969d96eda087510cf28488f9a7f9533a9ca24ef5f8d3b077e1cd3cd8a3feffddded2adb", @typed={0xc, 0x6d, @pid=r2}]}, @nested={0x250, 0x7a, [@generic="896146eb0f5e77187353387ae7b92812046281f8233e0df2bc9f2c250e681641d3f777e07678d373a9bb66115e4b383989ba80eec907ca3fd13c5d7983d525958076ff424f57ac7672be935181e8f350a6e62e17d2b760f8d10eeb2ca92e6d643e8283231eb0df9a268edc06de2afc02a4419647d0a2c5db9a489bcad5f998c09ea5", @typed={0xc, 0x7b, @str='\'\x00'}, @typed={0x8, 0x77}, @generic="9af0383ebddd29d41f1141f5cf7a26d835cbf9bcc81a42e4dd65809409025ea8a714a87b90482ba7ce90c28bb2387846277b36d246ec49173dda5bfdac3f85fce15d0eb63618e32d3b71e587f499d86a4a3af462bcb0e47f99691539dec9aff7fc208a8c0e51d201c45ba7dbbd190a7b134a0ce422f182925d08f2cbef2abcd135172ea2b65395d6d7fac0cbc4b9e5adea6fcc4a64612a2c6efb9525ea89", @generic="9c059c666d8056f7e97cb85f917c081f1176521b036240658541aad8eaa8f40b990a2ba24bdda595c29b55cf3104174ab5f3e30a302d7fa7d988c05b8d6722ce4d534b0029a78eaac90497118aa21a3908b55de9e7", @typed={0x18, 0x3d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4a4a9b278107765630027737be44b009601656857858eef3ab42c16c75a4e3fdb2d7d3ca76b2c82705af7249b97a3dd9d9b3cb591bc6fb37558c2802ab697e2c527e8793a9f07460b140b64e3b737be70ce43a3ec633d3c0ea91024c446133703db5fa4c47372f9dce250a457c", @typed={0x10, 0x11, @u64=0x401}, @generic="9375bd91cc8a076ed81a147fc53b6668c0f8c7a6b32312de78dc9e9144249ce74cb9743f7c1d32837b65979487"]}, @typed={0xac, 0x4d, @binary="5dcb0964348ba872bd3e2a61d958d9d87925c0a4d10710fc8b24c58aea975162c77ade9a1a591eac6ac481a901f25195efd1bad99f5c5808d339ca3071cd7b066111945fc7afb97fb49f383ef71ba5fa23421b85716711f99c841d02fb2053166182da30e49cfdc7332d7ec7361f9ee6cbfa896dbe6f19e57944827a99a510fa64f2daa80a0a581f1511db5c75dc88b5ae63927c2fb88b6011d1e45892f3989cef223b"}, @typed={0x8, 0x75}]}, 0x1484}, 0x1, 0x0, 0x0, 0x48080}, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003e00), &(0x7f0000003e40)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003e80)=0x80000001, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003f00)={0x5, &(0x7f0000003ec0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000004040)={r3, 0x1, &(0x7f0000003f40)=[0x1f], &(0x7f0000003f80)=[0x7, 0x2, 0xd6, 0xf9, 0x73, 0x10001], 0x40, 0x2, 0x6, &(0x7f0000003fc0)=[0x2, 0x101], &(0x7f0000004000)=[0x2274]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004080)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0x20, 0x5, "4a3365f38d9d7fd8260c9ab80178a47c5c50d30eeb10910a713c9be861c297bebba8e59387f17b9990e0d2635afe6f10a85f425861ac3b0bc365e5a2eb112462a9a80cee94f4e112bfb508fd5d808fb1"}, 0xd8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000004180)={0x3, 0x1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000041c0)={0x9, 0x10000000}) init_module(&(0x7f0000004200)='\'\x00', 0x2, &(0x7f0000004240)='^\x00') getsockname$ax25(r0, &(0x7f0000004280), &(0x7f00000042c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000004300)={0x4, 0x2, {0x1, 0x3, 0x4, 0x3, 0xb65e}}) getrandom(&(0x7f0000004380)=""/35, 0x23, 0x3) r4 = accept$ipx(r0, &(0x7f00000043c0), &(0x7f0000004400)=0x10) flistxattr(r0, &(0x7f0000004440)=""/242, 0xf2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004540)={0x9, 0x9, 0x0, 0x40}, 0x6) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004580)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004700)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004800)=0xe8) sendmsg$nl_route(r0, &(0x7f00000048c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000004880)={&(0x7f0000004840)=@bridge_delneigh={0x2c, 0x1d, 0x8, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, 0x20, 0x81, 0xb}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x5}, @NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004900)={0x0, 0x10001, 0x0, 0x8, 0x1ff}, &(0x7f0000004940)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004980)={r6, 0x6, 0x8, [0x6, 0x20, 0x3f, 0x1, 0x0, 0x3ff, 0x3ff, 0x994]}, &(0x7f00000049c0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004a00)={r7, 0xaa, "56a6ec6f52ce86b0289a40bf52c20fb66d60a03f232c8372a5a7c9ab32b455e3b9b6e04a36105e922759d21d559f844702e90b7792b1f2a57f9d5f1fd5f4cf40bfb5e0930a83d9bd1c221c7b57248ca54d54b9dd1afdd330b2044704814fb12c710258c69301245979362510da6f603d6b8882d859d0fbb829d3cefe463ecd34cba82d2c56bae0d1f7857f9fa87b625d8134d7acde8af525e7d4955ff9999d18a07b2f8605908562832f"}, &(0x7f0000004ac0)=0xb2) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004b00)={r7, 0x8, 0x8, 0x3, 0x5, 0x7fffffff, 0x6192, 0x37c5, {r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x200, 0x5, 0x3, 0x3, 0x2}}, &(0x7f0000004bc0)=0xb0) syz_open_dev$sndtimer(&(0x7f0000004c00)='/dev/snd/timer\x00', 0x0, 0x1) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004c40), &(0x7f0000004c80)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004cc0)={r8, 0x4, 0x1, [0x2000000000000000]}, &(0x7f0000004d00)=0xa) 2018/03/21 10:53:48 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001269, &(0x7f00000003c0)) 2018/03/21 10:53:48 executing program 1: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="ffc1786a1b608bee9263529f03446e21b2d7e8523ce5a6fec09bf874248fd52b02157299020000006503724b89147c19880800c692cb6e84e01de2871d22de26bee4d2ba4464e1c600496ffff29ac8bed025a21c00ae16337200", 0x5a) memfd_create(&(0x7f0000000100)='\x00', 0x2) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001180)={0x7, 0x3f}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/4096) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xc9ba) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xc68, 0x2, 0x0, 0xf707}) r2 = getpid() ptrace$setopts(0xffffffffffffffff, r2, 0x100000001, 0x4) 2018/03/21 10:53:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/21 10:53:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000c6ffba)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27}, 0x10) poll(&(0x7f0000349fe0)=[{r0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) setns(r0, 0x0) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) [ 72.625274] SELinux: truncated policydb string identifier [ 72.639390] binder: send failed reply for transaction 107, target dead 2018/03/21 10:53:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) 2018/03/21 10:53:48 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x101}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c000000a49e11d4afd3b07e499dc81b2e98727991b1c95388af8ec832941a7339feae0e0a8a8a76f29c94214868410855eba469456765c68833c8d61a43f439eac1978ba945000067bd83ad930cbc6ad5b630e951c31044ff51092c3e07c97da7447f2e516a544111e30ac9579405479bb9de2aa29c7b90fb0116766b7e7694e4e30f8c77f570cc94917f6781d54cd9"], &(0x7f0000000040)=0x94) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/03/21 10:53:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x30000000000000, 0x800, 0x47, 0x0, 0x9}, &(0x7f0000000180)=0x14) futex(&(0x7f0000000040), 0x82, 0x0, &(0x7f0000000000), &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) 2018/03/21 10:53:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0xffffffffffff7fff, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/21 10:53:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x7a, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/122}, &(0x7f0000000300)=0x78) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000340)={@local}, &(0x7f00000004c0)=0x14) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7c010000f9ffffffffffffff200000008184adcee900000000000000000000000000000000000000100800000000110000107ebbccb8dd17b5955900000000002000000000", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64=r2, @ANYRES32=r0, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32, @ANYRES32, @ANYBLOB="a326885eaec938c639b1fe31209c84c58ed60806b3a1f05e58c57a51f3f41ca52e52ae31d213566032fbf5090085246a2f204fe7d72227b5bc7f60a359bc2fe236844d8f45f4f1f7250200000033e94c0fe55424299cfcabba31c2adf3a03af4d1663fc99b04897fda555c707f578d00d00c316cae01bc7ac6bf571ec5bdb2c5359b56eb6c0b3a47a27d15e351617bb36ad817f195d71eb82eeb2072282fc6186d35d3ad71943bbe9fdbb13f691218b93ca8cb4785b4abcec99ba24c9167e455667bac169a589849138ff37f9eb8e4878ed809ccab8bb180", @ANYRES64=r0]], @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c400050000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000003c0000000a000000e0000002000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000003c00000000000000e00000020000000000000000000000000000000007000000000000000000000000000000"], 0x4}, 0x1}, 0x0) getsockopt(r2, 0x0, 0x4f9a, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x3b7) 2018/03/21 10:53:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c64c551f03e7cbe28737f380c9f00ee1643b8f5d76f4c752a274b5b1643ab5c814f481d189bd5b4014a6c2c74d04f98ab1240337ddb1e40fb0df4ae7407e64f8234c8adf0135aec70e6b85432d962f472942e97cfea913022de3274f974e35e34a09eb519a6d063e2100831ad7f4365e12f5be6777e4d2b6ee24c282c659279301dd53ba78d74bb71f89ace9045f051de710dc96340df51214e1dc194cf72d79b08dffb03f0a60f72a5e02d8637936f64e0923447454a367042b1a41983d4690ecf4209192f6642a409008981e10fc", 0xfffffffffffffe06, 0x10, 0x0, 0xfffffef2) 2018/03/21 10:53:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x34}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1400) 2018/03/21 10:53:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x6e4e1f40, 0x4) eventfd2(0x2cd, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10880, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x70}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x5, 0x4, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000000080)="059ae2759b160fe52ea1ef53a31b893d9ca88982bf16a54f46d7e2f478a053f6d055af93279446cacc99c6af42feabab373af2b960f8faebbcb7da0864b0f588b84c41ebcf9b80c172ec6e2d0a2f53ba0907e2494a735cfb04f59a78e11c28307cc32819d9dacb0db5a7264a68c2112c863f7c72db440106650884f2f597da044100e3837da6") sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f00000011c0)="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", 0x49a, 0xc5, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr}, 0x10) epoll_create1(0x0) 2018/03/21 10:53:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000000c0)={0x14, 0x0, 0xb, 0xfffffffffffffffb, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1}, 0x0) 2018/03/21 10:53:49 executing program 4: r0 = socket(0x91, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) bind$ax25(r0, &(0x7f0000000000)={0x3, {"1395834655b731"}, 0x8}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/03/21 10:53:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x80) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0) 2018/03/21 10:53:49 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) socketpair(0xd, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x24, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @register_looper={0x630b}, @acquire_done={0x40106309, r1, 0x4}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/21 10:53:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/21 10:53:49 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x63, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="241100001100011f0093", @ANYRES32=0x0, @ANYBLOB="00000000000e080000001400"], 0x24}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 10:53:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) getsockopt(r0, 0x0, 0x1, &(0x7f00000002c0)=""/248, &(0x7f0000000000)=0xf8) 2018/03/21 10:53:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x480) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0xff, 0x95, 0x10000, 0xffffffffffffff02, 0x7f, 0x20}) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2fef445f45241491, 0x0) accept$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000200)=0x48) 2018/03/21 10:53:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x48}, 0x1}, 0x800) 2018/03/21 10:53:49 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x3) r2 = dup2(r1, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) sync_file_range(r2, 0x20, 0x40, 0x3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x9, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, {{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x5}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0xae15}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x100, 0xfff, 0x8, 0x400, 0x8, 0x8, 0x80, 0x5, r3}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/21 10:53:49 executing program 7: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffe90, &(0x7f0000bd1ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000001200db4d0300000000000000000000000000000000000000000000000000000000000000000015000000000000000000"], 0x4c}, 0x1}, 0x0) 2018/03/21 10:53:49 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x40) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0xb1, 0x81, 0x100000000, 0x400, 0x7, 0x7fffc, r1}) r2 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet6_buf(r2, 0x29, 0x400000049, &(0x7f0000d23fe2)=""/30, &(0x7f0000000100)=0xfffffda6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/21 10:53:49 executing program 5: modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/14, 0xe) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/210, 0xd2) mkdir(&(0x7f0000000100)='./file0/control/file0\x00', 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) 2018/03/21 10:53:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r0) 2018/03/21 10:53:49 executing program 7: futex(&(0x7f00000000c0), 0xc, 0xfffffffffffffffc, &(0x7f0000519ff0), &(0x7f0000000080), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000004c0)={&(0x7f0000000400)=[0x0, 0x200, 0x2, 0x9, 0x0, 0x9, 0x8, 0x8, 0x777bb13, 0x8], 0xa, 0x74, 0x10001, 0x2, 0x0, 0x5, {0x800, 0x9, 0x8a9, 0x6, 0x1, 0x9, 0x5, 0x9, 0x7, 0x40, 0x0, 0x101, 0x5, 0x3, "392a9b4784b7c2ac0f6dbd04683fa7997c5b215deba677d7ad48d9af4b0a91d7"}}) r1 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x20c, 0x33, 0xc00, 0x71bd27, 0x25dfdbfb, {0x16}, [@nested={0x4, 0x57}, @generic="4bf54bec66ceb7f14572d6fcaf062994e2ccab55f61fc81ccbbcedee4fadaff5ce735750f890c29469f1955dc3bd659bb38da0850e044ba3bfdbf1aee09c4a27f6c2d14d1ee6f28fe17880a4f08fc669c1341fcd513b1a095708e9ed0f14a68aca4845aea1c1bfec3ed9fd7ae6afb1301ad6e00d4dcd031b975b2440f8e68749023ae2180c501308902e7be47ba944871083b2154eb3b358b268783845f3a5a68132f778862aaee95937a6541737c4d039fd20bc3af80f5a6484561b5905b3e43225abfbb78486c8ca6911f385a08677d8f9978b40f184f417976551e5cd99d1", @typed={0x18, 0x6f, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1c, 0x5d, [@typed={0x18, 0x7e, @str='/dev/sequencer\x00'}]}, @nested={0xe0, 0x47, [@typed={0xc, 0x70, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x87, @u32=0xffffffffffff311e}, @typed={0x74, 0x14, @binary="c41be2859e06f9354530a9514b26811e57006e699d117c757b341201c614e934e331e4ef3b6f402846139f8bee8c113d345d0e99f2962d9b33860c3edb366b41117d8b2e76679ac9a1d3e6787523c1ed9c9d53c6154d792d7ca9d11a624e9bd1bcafad8f9cc0aaf656"}, @typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x8c, @u32}, @typed={0xc, 0x59, @pid=r1}, @typed={0x8, 0x45}, @typed={0x18, 0x33, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x57, @u32=0x8}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x4008050) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x844, 0x3ff, 0x350c, 'queue0\x00', 0x3}) 2018/03/21 10:53:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[0x2, 0x40, 0x40, 0x0, 0x5, 0x7, 0xf8]}) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 10:53:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x4000) 2018/03/21 10:53:49 executing program 2: geteuid() r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000026c0)) 2018/03/21 10:53:49 executing program 7: 2018/03/21 10:53:49 executing program 5: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x20) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x3, {0x2, 0x4e24, @rand_addr=0x80}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0x2, 0x0, 0x2, 0xf12, 0x10001, &(0x7f0000000240)='lo\x00', 0x3, 0x9, 0xc585}) r1 = socket$inet6(0xa, 0x100000001, 0x400) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffed4) r2 = gettid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3, 0x3362, 0x80000000, 0x3, 0x0, 0x10001, 0x10008, 0x9, 0x20, 0x8001, 0x7fff, 0x8000, 0xffffffffffffffc1, 0x0, 0x7, 0x0, 0x7fff, 0xfffffffffffffeff, 0x80, 0x6, 0x800, 0x1, 0x9, 0x1419, 0x6, 0x4, 0x1, 0x319, 0x8, 0x101, 0xa7, 0x0, 0x1, 0x20, 0x4, 0x4, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x1000, 0x7f, 0x6, 0x0, 0x8, 0x7ff, 0x1cb}, r2, 0x3, r3, 0x1) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="595afb0247f221e139d4ad9c9eeb834ac7a3e40f151198579543a3440da4aa45826f4b5d62364ffb7320c5872b42f3cd7a30412781ccafdb6c4bfdac99cfa5351572e3cbe20662b951aedb398ef2bfde9d1c313ce6c09a8c8cad59414ebe465fc2fadc9309b48d33e69a608388b58e4fd8ab3ba5157a", 0x76}], 0x1, &(0x7f0000000100)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)}}], 0x2, 0x0) 2018/03/21 10:53:49 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x9, 0x4) write$eventfd(r0, &(0x7f0000000100)=0x810000100000001, 0x4d) 2018/03/21 10:53:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075efdc)={0x7fffffff}) r1 = getgid() r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000000000800, 0x800005b) r3 = getpid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000640)={'ah\x00'}, &(0x7f0000000680)=0x1e) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000006c0)="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", 0x1000) sendmsg$unix(r2, &(0x7f0000000600)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="2df889fdf9a557f917ac01d2917b72173641847dc116046018dd681288720388652f820ec6ff0bf7fa383840931c80e7e8f6577077e402e10de3a75bdfb1f4f5909ac5393104f370f0ccfe71f7ff308653f88edc9baae639a03290f19abdd33c7afdecb7e10fee89dcf30eb508bd30c26b03716c74bb54b537a1010507717ad02e9eb852c3dd", 0x86}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r3, r4, r1}, @cred={0x20, 0x1, 0x2, r5, r6, r1}, @cred={0x20, 0x1, 0x2, r7, r8, r1}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r1}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x20000000}, 0x24000000) setgid(r1) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r11, &(0x7f0000000080)={0x11, 0x9, r12, 0x1, 0x1, 0x6}, 0x14) 2018/03/21 10:53:49 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) rt_sigsuspend(&(0x7f0000001340)={0x6}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xfffffea2, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4d49}, 0x8}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) tkill(r4, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/21 10:53:49 executing program 7: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x1, 0x1, 0x7, 0x3, 0x486}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)="bebe455c82121a72c6be2ad557da263e4d808cf5b970da8250d5cbebbff2fd4ec43fd3df4c03c46e"}) ioctl$int_out(r1, 0x1, &(0x7f0000fd3ffc)) 2018/03/21 10:53:49 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001080)='net\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x58d000, 0x0) exit(0x0) getdents64(r1, &(0x7f00000010c0)=""/4096, 0xfffffffffffffe6c) 2018/03/21 10:53:49 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fbff0)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/21 10:53:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) close(r0) 2018/03/21 10:53:49 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003daff4)) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x100000000400) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x40201) renameat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020cff4)) 2018/03/21 10:53:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) socket$packet(0x11, 0x2, 0x300) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000340)="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", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/21 10:53:49 executing program 2: madvise(&(0x7f0000216000/0x2000)=nil, 0x2000, 0xb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) [ 73.100881] keychord: keycode 2064 out of range [ 73.106823] keychord: keycode 2064 out of range 2018/03/21 10:53:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) close(r0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setgid(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0xcdf50f0eb6f863b0}) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000280)={0x0, 0x4, 0x3ff}) 2018/03/21 10:53:49 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x6, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x48, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) setrlimit(0x7, &(0x7f0000becff0)={0x7, 0x8001}) socket$inet6(0xa, 0x2, 0x0) 2018/03/21 10:53:49 executing program 1: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) signalfd(r1, &(0x7f0000000000), 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)='loginuid\x00') exit(0x0) write$selinux_create(r2, &(0x7f0000000140)=ANY=[], 0x130) 2018/03/21 10:53:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001a00030000000000000000000100000010000200000010000000000000000000"], 0x24}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000080)) rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0)={0x2f, 0x100000000, 0x7fffffff, 0xfffffffffffffffa}) 2018/03/21 10:53:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0xb701) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="9d02b42d97099071c607c78d2cd5759d7fd95e2c2f9e92484e065d595b0c21942c92e4a38308026955bc2140d347ff78a26b76c1cb223544addc5d7e37609176e5dd9e87da8464a0a40f834ea92a72376ac2e1770e3ab397bc9b38f84a6402b7338b7841e7d98b44db73fb3b3b5604694fcc515140e0c1076557f3dc9f36516e5e09616c40d09fe9fe47fd05cef03f062b0574d492d50bfbe51fd4d53f48744c01ba3e2606713ae83f842ba24ea0bcd4f04d59fc3861925edceea8aa", 0xbc) 2018/03/21 10:53:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000000080)=[{}, {{0x77359400}}], 0x30) read(r0, &(0x7f0000000040)=""/11, 0xfd32) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/21 10:53:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="00060000000800000105000000000001050000000000c204f9850000040007100000020002010000fbffffffffffffff0502236cc2040000000505020ec40001"], 0x40) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/101) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/03/21 10:53:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @ramp={0x6, 0x62f53bbf, {0xffff, 0x0, 0x8, 0x5}}}) 2018/03/21 10:53:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) socketpair(0x0, 0x5, 0x3876, &(0x7f00000000c0)={0xffffffffffffffff}) readahead(r0, 0xb5c, 0x7ea7) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0xfff, 0x4) 2018/03/21 10:53:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="db6186e3e9be"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'sit0\x00'}) r1 = dup(r0) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r2}) modify_ldt$read_default(0x2, &(0x7f00000016c0)=""/233, 0xe9) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x30d, 0x7, 0x2, 0xffffffffffffff80, 0x81, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) socketpair$inet6(0xa, 0xa, 0xfffffffffffffd23, &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f0000001680)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000001c0)="3fc85638b761b484b6bbfa7c2d2a3a47f5977faa5b205726e5816ce490a2c971e60810b6eee14050c794c7fc1c4f5c2ffb0d6a6366df409f66fa578b5b2543a77a177d5a84c1580139f37ac5cbe2ee8ad2707e9ef362a3962038d952df7b1839dae3f04cb8d8a9c9e3b49d60e0609264d10410c0311df57480ea74e37f0e53e0f0297b4bd5b6290ad788bb0814d83e3d7660a82932672e955fb404a6b20e2bcc785b49fe72bd071d", 0xa8}, {&(0x7f0000000280)="77cc86a5e0fda88a53241485943ff5188f5e5abf11699f1ef753bb6a46fe059a46adb41db6e8a86560ec11824bf3d21a7b15fdf6db7c8021c42b6e918082b66dddcee84738ff799a9cf2ab665252bf29682b5da72ec654", 0x57}, {&(0x7f0000000300)}, {&(0x7f0000000340)="30cda8e106e67ea28d3a7f205ccca81860705365768c61c1663b7eac1bf12f8ded31b2f355", 0x25}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="bbbe8c0617144915f54ed99c1146ff9c118ed6419504b564b832ef70096028a6b020ec7ff3a6841d2396a647de7e606e685b49c26deadb584bad9f47c7790147cf5fac714ad4f0e3ca91f3715ae015ed7762dd1734d91475e9bca3e32d4dd88e1e832ea98562ba2da890c0b873d2e984734537199d850535dd024729ee7cb8535670a83edc0fb61e0a725260aaf43368ecbb1057a29ae83834a321222f6b68fa68d2ef884ed0f1a72a292f4bb66d364f308df3b2b13d9a4337e9eb6c706c912fcc06d2d077ecd7d83bfad0d5b624c2ea9217c5e5e20289538b3742d07abab76e7e2c4518f96c", 0xe6}, {&(0x7f0000001480)="59f1bc44b17d8adb76df8daae84a581d6bc7fd3be17c5d026ebd888e8baee91b083aeb6dfc479bd0e626063beb14497948f3e9ed71df308cfaffd79972455678979b1771c67eec58d4f5c1cc346399b4ed39f63081c074c16b023cbef250628f2f639a8fd72ccac0544dd1877b148fca5c1b3d36d94de884f3f57ea9156ec2eae5d1cd75e4c8ccd22794298b5d2ff50514a2e8b9e3a18d60ef718a8d43835207", 0xa0}, {&(0x7f0000001540)="d092e46346ddf5768f774be004843120ef83f10188ecef8b0d9c923721ef3f047444457c81ef85cf38fccd7aefdfca520c2dcf001ba6f68903d512b8a32894c073c601945b317a81c45e72dc4a30f281cf1993c84553852d573a483ee7cf6fa483b2bac4913c7102032dab22d00a733639264f93b3bfc47537178b3a483cdd2850caa54d36fc81f4de9a5ddf5746387e835473031ffff9effed8de974dd5bba10548354e9bd0d65278fdd8d502e7b23d69b771e944c0876aca6a6d916586c9", 0xbf}], 0x8, 0x0, 0x0, 0x4000}, 0x10) [ 77.134982] IPVS: Creating netns size=2536 id=17 2018/03/21 10:53:53 executing program 5: mkdir(&(0x7f00003c1ff8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000235ff8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e4ffe)) r0 = geteuid() setfsuid(r0) chmod(&(0x7f0000a23ff8)='./file0\x00', 0x0) 2018/03/21 10:53:53 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000000000)=[{0x400, 0x3ff, 0x1, 0x7947}, {0x100000000, 0xffffffffffffffff, 0x4, 0x8}, {0x1, 0x7fff, 0x6, 0x4}]}, 0xfffffc79) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 10:53:53 executing program 7: mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$addseals(r0, 0x409, 0xd) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/21 10:53:53 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, 0x0, r1) getpeername$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001400)=0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) sendto$packet(r0, &(0x7f0000000000)="977c1f596fac1a8bef1124f69c43ca1ad893648af3932ab7a430c1b6716336d95c3a4b7d1f0cf1488bac6857df19ed", 0x2f, 0x10, &(0x7f0000001440)={0x11, 0xf, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/21 10:53:53 executing program 4: r0 = memfd_create(&(0x7f0000b88ff0)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000000040)="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", 0x133) fcntl$addseals(r0, 0x409, 0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) ftruncate(r0, 0x0) tee(r1, r1, 0x7ff, 0x1) 2018/03/21 10:53:53 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1800, 0x3, 0x9}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f00000001c0)=0x84) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8401000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x700, 0x70bd26}, 0x14}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r2, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f910a100560000000000000000000000cd053bdd07835cb0c297b5bb32f54fa33eaec0486575afa862d263b7a7453ff38ac7a8"], 0x33}, 0x1}, 0x40001) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r2, 0x1) 2018/03/21 10:53:53 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8800, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ppoll(&(0x7f0000000180)=[{r0, 0x80}, {r1, 0x40}, {r1}, {r0, 0x100}, {r1, 0x200}, {r0, 0x20}, {r0, 0x46}, {r1, 0xc000}, {r0, 0x4004}], 0x9, &(0x7f0000000200), &(0x7f0000000240)={0x7f}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000946000)={0x0, 0x6}, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x4010, 0xffffffffffffffff, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f00005ca000)}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4) 2018/03/21 10:53:53 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = dup(r0) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = dup3(r0, r2, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x0, 0x9, 0x5, 0x20}, {0x8000, 0xf26a, 0x7, 0x6}, {0x100, 0x6, 0xbadc, 0x3}, {0x3438f4e0, 0x10000, 0x8, 0xe8dd}, {0xfffffffffffffff8, 0x61b, 0x400, 0x69}]}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000002f80)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r4 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="458600e1e34fb4d913c9ff80d8d25dd16d6663c19f8204ab5f4d829eff95e385916c25be257f76", 0x27, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004bc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) keyctl$setperm(0x5, r4, 0x81000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000020c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000021c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003040)={@remote, 0x0}, &(0x7f0000003080)=0x14) sendmmsg(r3, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="5e4e053bbe21d07610421032145c8169d210675fe0d3ece4bc30220ac5cd17bc10e61e3b431b39f4a7f2689841ee75a72cb824ae5d84a0ea3884c79d5019b6153583b1af6a27f11fb6bd5c7977646e1840701cf05426083bc19620591c7eb8a7e221947464eea3fa82a931f8700a14abf62e06250357c7dabba19186531e21b46d90cd215e9c0c4929d6ad5cc708fd2d2cd6d616b9d73efdbd0e4b69fc17", 0x9e}, {&(0x7f00000002c0)="a37d76ca5cb48d24c3913c3293064daaebeb994bf6be4db06ecf107acc575f77e06d2681b886da28b15b7c30f734ee1c8ae8f949f1ba432f56008e0545c8755e61e562eefc8eb5a761f2c3dce33f2a60cdcdf50397abd3a986f6fc9dea591e46de2c478c3e8eb14e0ce5ec7d0cee0bd05827813d57598ebb5602d5c8d48b5205447fd0724b67ffbdecbcae0ff89e37bd2bd2bb366ec38ffd09b870066d450c5cdf4fe3a4ded47f3c7e5d594136f1a59a8c08e30ff2dbc9f712bd92d46512ffecfed2f87988d94cd79928cdd7dc423dae5552", 0xd2}], 0x2, &(0x7f0000000400)=[{0x20, 0x18f, 0x2, "d112532ee5443a3ed2c4edaa1a"}, {0x110, 0x11e, 0x17c0000000000000, "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"}, {0x70, 0x115, 0x6, "e50b63a49ff9dd2323657a99b60267e0a3366ef9e240eb3f36dcbd9af8f43e06f3a68c801ab0a6d276a53d9fad687499a59517e164ff42645cbf8e56839d04b647058f6e7404324948a367d8833f09fa0ed029ff2898d97e6f9c6d"}], 0x1a0, 0x1}, 0xfffffffffffffffc}, {{&(0x7f00000005c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000640)="7f2e4185c788833cb22ea84f7041c7759148eff33288356952a70daa15b9704679b45b18bcd8953538365eac918c048889f2b8137b0e5f280fe972efe747bd5e1b89b65925e329a4c9995a6e7102120efd90c4af03e7afbbe72b6acf9bfcc07ea8dc10eac43283ebc052ced87e404c32abc5b6cb2b31dcb12a2050aafc58840795b943c00376743382c4aee61baf38ea3aa73137b986f98f7402556bbc5b3b0ad7e92ec2456de5f86177", 0xaa}, {&(0x7f0000000700)="66fd703c13c283da4322e0e4c34c3319bbd790bc0e97e86fa0013bb8aa0f97e4b3a388f86c85f2a2b26b6a82c1fc7a48630ad19e1fbc671ea201ab346b5b44028f8820c349e5476586c12691d57603e1114187eb30dcc90d12de8523386513f675318412816d74c8f92afc576dd3346702b4", 0x72}, {&(0x7f0000000780)="653a362ffb94c9d4986e377e0e7fd4e53a1ab152a912344057475918bbda5fa670d65baefc5f06b8665bc254a7e1581d8f2784e87deab4ea279750155bbee3ff80c0cb18f751b06fcf484f69fbb11f744bbb52200a9b09d4e77ee6cd275f684c26e15c8400f273f92e1570ec94b1ed18c151f4cd", 0x74}, 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{&(0x7f0000003580)="320ce7d732a1a51c94ff613c513779d4daaefdbe6d", 0x15}, {&(0x7f00000035c0)="eeaceeffef3673c169236c1834f09aa78159fddc7aa865137dc935025c2ed2a48011174ac6e41d76e9feac0ba5e531dbdbf63e1bea6a1ed83b38500d278ad8e1977b1b8cb1a8cc3042549bd662b15e34fc261711306a21d47dfc21d8722f66155fc88dc9a0c5b664c351db553cd748577c7ff5cb966678a61c89bee639eaed037083d464b317f7b18cc4056badbdff1123c5d241185770b97c49b7b083a78420905ce9566b427b0f6942", 0xaa}], 0x6, &(0x7f0000003700)=[{0xf0, 0x103, 0x34db, "029611ec1063d33211b2397747ec270cfc6e800f7046ea21044bbe3a2bb8b953be7f3b90d74039b2176febd892455b700a5d4c06d65ea883d9884cd41eb03affcdd55839ef3895ba5262529ac8e458a709f6997584c91278d4033e1bd2f62146660fca6adc08b163337afe3b470d92b31c48cfd6b0a4382146bcb7aab19d6fdcfba55b682be8319dd955b4868961c120c7f8eb6f72c44ce1fad703d5a152c4002067e82d85d108226e30507057b6c0d64e7658df23d30b71668257f08c9246116a0e4e4b6d8216f7934bb653378a0a7b0d179fb9d680e8adfeca28f4d4c6b1"}, {0xe0, 0x84, 0x1, "0af72d066b9a9381c0353a99763ccab81fe2bfac54347834f2af900c064b9ea2896ee4f0768e5917cfbfcab9110631c63faca21b6ec9adab2fe9aa64100ac8b88a548ac00fb8d9bcb70aee8b59ad1cdcedd10bd1cfed364d3c147310a0333a74f1e9b7aff3093868e3d18e2351d150c831f0c26a19b7312f5ddc582b908dfb4608e16d58172e84466fec287f01f90d4f8974adac957a3f52f2f311529091c881448bd5c7bfe3a957b32d460184bfe793d92a8d2e5b6310bfde34dc965e1eb24cd1314ac53ec4bfdd3511018faede"}, {0x1010, 0x10e, 0x1000, "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"}, {0xb8, 0x0, 0x24da, "08660c81180a5d5838880905d351fe00f639ccf33780da27c0c979c95acf8e7f53e601d6ca8c0a105c7332dea68945075b29c283d8b62f9fd9e45dd07369f58364b79d387a24017bcba00dd679c06a1f2274e81ba015f41cde339583f8982e240f8342ae00398b46650c603309da4b4fd3b5aac3fb9c2d179c7b2027d6e6996760bb44f54d4562d69d0aaf7146f540827a063808e233a300b68e4969268fcde5dd76b837fb269495"}], 0x1298, 0x4000001}, 0xffffffff}], 0x8, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x0, 0xff, 0x1}, 0x20) 2018/03/21 10:53:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) iopl(0x5) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x7fffffff, 0x4}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x2, 0x59a, 0x3, 0xfffffffffffffc01, 0x3, 0x40, 0xe19b, {r4, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x53, 0x3, 0x80000001, 0x3, 0x59c}}, &(0x7f0000000280)=0xb0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/03/21 10:53:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r1, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) 2018/03/21 10:53:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) sendto(r0, &(0x7f0000000080)="e854257e7f26c994c037367d020254c5558734b793400854397835edb216bed4e0da67ebd90cfe71", 0x28, 0x8001, &(0x7f00000000c0)=@in6={0xa, 0x4e23, 0xe5, @empty, 0x5}, 0x80) 2018/03/21 10:53:53 executing program 1: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='ppp1userkeyring)vboxnet1vmnet0,$^}\x00', 0x23, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88100, 0x0) r0 = socket(0x10, 0x80006, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) 2018/03/21 10:53:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = gettid() getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000040)={&(0x7f0000001040)=""/4096, 0x1000}) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x1000003, 0x812, r1, 0x3) socket$netlink(0x10, 0x3, 0x15) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000003fdc)) umount2(&(0x7f0000000140)='./file0\x00', 0x1) 2018/03/21 10:53:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000080000800120000400000000000000000000006000000000000000000000000000000ff01000000000000000000000000001c07000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x28081, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x9, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x9, r2, 0x10000, 0xe1}) r3 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='em1GPLem0proc\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)=')\x00', r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000380)={0x80, 0x3, 0x8001, 0xf628, "a7d8f0170a5cef0d22a70fc614b1cac9cfb7b59a8dd092fa813f40cba1517cc9"}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) accept$inet(r5, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000180)=0xffffffffffffffcf) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={0x8, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0xee, 0x80000000, 0x4, 0xffffffff, 0x0, 0x9, 0x2, 0x18}) [ 77.816919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 10:53:54 executing program 6: getrandom(&(0x7f0000012f83)=""/125, 0xffffffffffffffc8, 0xfffffffffffffffe) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x56, 0x2, 0x7558, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000140)={0x1f, 0x7, 0x40, 0x2, 0x10, 0x1ff}) 2018/03/21 10:53:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053bffc), &(0x7f0000000ffc)=0x2d1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 10:53:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80fc, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x40}) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ecffd), 0x0) signalfd(r0, &(0x7f0000000080)={0x3}, 0x8) 2018/03/21 10:53:54 executing program 1: clock_nanosleep(0x2567de01d341fd3e, 0x1, &(0x7f0000047ff0), &(0x7f0000002ff0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x2, 0x5, 0x9, 0xffff, 0x1, 0x8}) 2018/03/21 10:53:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0xfffffffffffffffe, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x4b39408e44f56d7d, 0x103, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/21 10:53:54 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea211e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x0, 0x0) 2018/03/21 10:53:54 executing program 5: select(0xfffffffffffffdba, &(0x7f0000000fc0), &(0x7f0000096000), &(0x7f0000e42fc0), &(0x7f0000000000)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x0, 0x3, 0x1, 0x800}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000340)=0xffffffffffffffb5) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x14100) timer_create(0x1, &(0x7f0000000480)={0x0, 0x0, 0x1, @thr={&(0x7f0000000400)="55153040b180a27825c7092be7922d2ba31fdc0dda66e63a92777c54f4c94495a3e78d8ab86dfd09f4aa299a7f23aa7fdf727a47ab5df9e62cc61c9128f5e1a112b2dfb5860d719963f801dadb73683a90d3a2784c5c471e8ec22d6c050470945c5c0e1d7ae6ebf02bd1be27b9c2", &(0x7f0000001000)="30ddace3c4fc6d9e80c5b236570cedfb85e24f1715b03d146e05a7a31620a1b79e906611fea9647532dda9e633fe0762e54d7969bae09371b4f682ff641ebf2057f66dde8770f16bd2666a65cea1554f82159191ab71e038891c678000c43a4ddcccd94429cbb10e1ff3753911e2839cc642a9d4d13d7be904dca72617a5c11a6412a5d49201d5ffd1ad7f9d2b225c3bf6bda288c9d17c79ec22d58b4af9f8f661192515344a03ee60674b72dc011952f39ce63387d308514d643826ae2746eda4d8ba7e5eb87ee35834bc4922b345c339c05637859646877ea82fc4bad31dae0a5f2bebac77ef3623b5608294b30fee5b3f8612497805a59a6629dbba15938a0a335c0680176287efc7ea5ec251114ad0b5ca2983c39144b27a843d47fa6229f4f28b9cff1d6f0db334e054dcc2dd1c2e7f51b916f4447f691243c1269c56168b8146acea9ce0bf5571606981c8a5af966a16bf0bd842a1b86855e3b024f6b68306ce8dc701a6556ad53ff3c3c50419fe6901e9352da104052a4638d7cdf0e0fd25a09a5a204963a5ee8ffb1d684602edb5c983cb7c94fc9e952aa4293ee4e039d9b815ff9c48b8cb9d6c74253435ac250debfe116b68a35033a2d42af6535f7e7746df02d37dad7e83b7c6bd5c597f463f74886a3437ffc126dcbee07d7ca8c8d705c05d96437cec0d15b5b7b94173c33aa0dc6b4fef14fe2de14714c2dfb20e374d61782fb3971c16ba1ea5feab377198be15747d20563119616a826dd1f0bd4bfc76877caabe0bce0bad32289c74dbd3a812a971b6d306b40ebbc844fc6df0d0f89d165d12d242967f48c59631b2739a9fc193d58c0b901398192bc80ad68d424edbbc7876c3666b9facef9e207b99d21de43e0515145b12795614647ca3aa647bff929aa3d3e1af107937df30d62d778e5a7bee92fd5928eef31add899ef95b9450f4bde8676209faf8467e8d67f6cb6b6487dfd4d1d4321d6c3960811279fe5114c9c2798797c66db4b7ae9219a1284c181c7ebd828a26aacf6c7f77bd92ec140689403308ad41c407e13db872656b60cf91da0f309ec2995faeb0afa38ce850d5276f3d507b499fbe492d14d24ff46bd434808101fc553c6946ecec4f0f2c161ccef261798bed62841ec8300ab01382820dcd0429673a92c6804fd7a6d307bf558999a8da896637a36fd83357ad77e341161c03ac386b723a5e59203be6d0a11fd8f55c7cd27a725b6b3d12db8b586cd19f4ebc293deba9e6a751c7146e256e1d01ad12c9493b675618f181ab22fc1e92f4d7190ce6257037158df5bc58732479f75bade76fba916fbbc08c1f08101ba029375fa1cfb8ecab1d3c34106ec55832662d353ea71426e0323d7a7f7c7ae787426ac67eb2ddff4482a78e903e41c2a73866e162711922c738b28265735c6fe0831e3cd29dd7e5ed46c61ef24c1e805f6cd992dacd0a37be94e45dd4b078e762408f138e831e1dcab49c8c934a96d46ea8b22e0084b41bfac69f6b338f84b4805005f122a067ac43019a70f9e2b6d3e018504af1367cf04a7fc2c29ae173e32ba478aea6076bad4b654e8b418ffbd85b71c9b320c3f38918380a9092d4a4e5159df94c8e9634e5f4c93c2dcf2688cef34e490cc7f74998db0f43c6a3e81637188eb880187d58f62f9a145f717c1a9a35f007a95ba3666d35cd46406956f735b74f83673dfb08d4bd37c6961a6256ebd718a0fac60d6f64dc493eb7cee38ba996377b429051216a3a45aee024e4f87a7a21e63ea82ec3563724b37dbb08cd9c3d95cb643b8a5f0d3ca4c2507bc008ac639d6b859fdb98d02b6bd32e14beb783073f40ab670dea77701e15f7d6d3018db025b917aa54f0d3d57847b62dbb96aef1ec6634b8272f83877a3d5dfe1fa38a3dc0840e9e63656f8e81ba0dd664428565ba2881e8b4d0dc9ffa2f654e8332480b9ae1c829f0a729f6797a21da36fad00ddcf2cab075005ccf042559a0beeac0b307fe73d77cf8b904bdf947dee3a90adbc1537274028a0f182ae6e999aaa76bc0b237920a7eb5fb6607cd6b0de85f5cb051f3b4e2c615a0cc8eee822639f7160dadac0039b86e643ffb4aa12272ce288b25d5c938b1b6550c2d115225f352a9ab444a458bcbb877822bc65a0320038a6f513af325cd9efa6cc51a6fd52f2d46939942b3d3f61ccec8fc31e1598bdca9d69afc0c5557c743ee68a0e49cd916eae935747f537b33cba9ae99957351bb89cf1beb38c9885435567c06d7f56f7e3de757cec8a5d149f7bc3afca3d15a8e830d5cfc56ac764952b5549fad5af4e5a2f23f4c034ef3ec8e7084580415c76a94899aae704c480e71dd93060e6c700a6978bf0af34f6490fb236f7058e924726a11b9f921133f283cba9e2df22a95b789222c0b44a9f0f2d58fdaed80cb0d8ed20f3860dd9a752c0061b4930ffb09c0bbcd7a051377d5502dd8d61f8057cb1f0cb407f93a966e9e632d7c291ac8aa40c276d5329dc0814a91654ff4b43b3c2a6b3863c562c2e4c2e712968b37d61dbb387a76fb96968b3bd3c7b30583c6cc64e496170080aedbcada058f924b44af77b4c27695c219c4bba38d2c206ec72883ad22657705d075e56d11588ebd7a6bcc35aab55994668cdf8b5909f9c2e0c20bbcd3b2bc0a5304de859b7e8b7864d907f22179e19b31444775be8982b46b1177ede132eab410396a5cad857b2fd716541bb942b259c53c1ce3e9254a33ca031efb55dff4c21a7fe8187560cc6e778cafb02b96c7988478afb7bd74ac03576c1b1c434aadf4f979cc92cfbe3f3c04fd56996df1018ace419e237adbd66d45f6d9ce98c045b58878322031fe30c03e418bd314b27ad1b68f27a22026c307fd72b41c83c948a69f4b9162bc4b398e5fe2a7ea1d6ff6cfe177df28efe002992035796b8a6e2add5dac2b0862b5362cbcbee3729242183a391d3f09d55031b4bd12d802d9973fce74cf19c8d19e7f466119d12ef26caa03d088ed6799d7b291de7df53b87e5a87e6205864c507379cff20d099f551665900070d3a781cd60e4034082dd8d1d8636f2f98835dd5f6d1f8d82fc602256b23e2f4304140a461aee80929f2337a57b7be11971725ff0fc3fa34841055324a79a946376a45272039dc80610bd0c28ec740fcecb650b5c2206f83d0f0d5b904dfce7e5083c1628c254036e91df341b614dd2dcb37cb680e942de505f528da2b494191973558fa25619e5b1ac9d8c0ed38e11dfcbe2414d19ed9cb5fbd7498f0ef2979220213da9cc059bedb5b7237d4d90450d7840dd82effda2e1f147e68f81a2b3adda04df82368df7dbcb977a8c7daea9d8806d86ff6af95ffed54ed80c340050be617e18c553ba828c840a92b8cf6de79370fffe250f88af99b670b2827b3f0a9ed84eff56f7409c57f29fb75696146ccb4bd9371418a4947bf4445422e0a0faae9c1562fdce3448112f1fc59a5b83b315b1166c990495594dc84ad9913ae208c0a5cb7c59b2dc02af0414b80f2efb9f73e91223ddea6777d0f93137edc31eb856438aee8e108d186f2af03f46445e355241b6c291579a6b578a4b22e6752789efbf9da101b4b346fd4bb5318165ce130131e9b65b10cea69462d73354a75807c1968857ed51705ab7d13f22f784076c6325f0df7de6d002f28723a924071bd2e330f21cb3f035f37baf89082b450a1be5ce0c02104375cf83afe04af45e333ed17aa0934906686b131a591820b3d44be1211dca5153b29d2a76a17a8887b0e4c7bb60e000be30be290541dedc60d8eb35a73b043683b4fe7fc984e2cf91d031acd5212968c9d6b76c7ecedc93f0547014776eb4e144304d1a3f228c6f9e2c0ca17d4bee1f2be2124f88502f82109ce78f0cf53ff629a5ea0b4f5a2a1d9f2f6c721a6bdf83c2eea8f9ad864fbd24b617418c21ea5bae9e0f15d04d47f28474a23a674cfddd80d72d0b7bc1f09e625640fb611f8d9e4057fc87039fd9d91bf9328aa6845cbaf9d9d5b7526fff1fc8b626d326a2e579f449ae69c42cd070f36cec74a03b18a2d2e93f94d1bb3f0b72daf78660e77205f6cf8553cd3c2cbcc05e238e3b5dae592928267b213bee1e836f130ab3bbeeac37a31d67ea64e926124a676c025fc79657efa052e2991fc719cdbd5d0899e3cffe6111b071ebd15f7f1386c53a86be3ac47b90c91743105f7e3aa8b1195b20946228d48cbb56db11944013d1938f34089bc6bcd224d1da5bdc86bf7ca07b70fda8da7cc9bf3ad3abc21a3bc0dd0c4c3636c5fcdcab06b1c1320bfab84b527ff82856699c3e01a9305d1e65b456ef1fb890f6af3f3495e8a275388a5350d4e50272da24f65555522a806a17e6c6de78407b4206019bbbae08d4bb6d1c9cc961472270a9cee8895dc33e810d6a5e1531f6060db8d95a047314ce29be2e2b62cd6f3c3e41c9dff4a2b432fcc9b72301e826b93cccd008febe918bd3605578f1b9be27d0bd8953549096768a30aa930aa93f1d915befa70d5b6d2d7eae8c5ce2dcad6759e128768bbe27e3ebb0ee50244cd304f2dcc0397916166a9af955d13d9601af93fe3fa961386e93bc0c2351aca427fdce3cefe6d3778ee5df2234ee5de188bb39f032749e5a620bc14d7bdc817c2f2e6704810a9e173383ad50e2fce143cfea3445c5608dd6429264b7cfd975ba48cee0c3e76a1b959985cd33dc220bd063e8de10ef61c00586cf82d9079e3ff311e58529ad4685d762c767f924dc05d4a1e5654e555bc6d94e38412d88877b4d2335ca6a56543847817a55c29a8c4871df9416238926a1f7f7897064257b293f4d476a49bd8bd092040a73f72bd6b19f287eb6c3cf70e2d8da8bbe5e06d9d4acb297fc870ff85374594c9d5e574c78849e88cbfb1f1c777d4ed91af34ec77485af97a6eeb3e4b5973002db7211d5c32a43a28a45aafd6535d6758d2935b27f96c029d60f1f7b987fbcdea6c7bfdf3f59dbca1a352754cff98ad94c4c2593b5f438775b8bd3cc9366732fc91f5514bf517a903f17756ddbfe96470a738a69ba1b074a7afe5c0971ed547d3a15d02afa091c71a36d7e3e452c29da989fc66b57136c29a4b034c13b1ce20c8ffe7a830f3d9ceb614ee9e81a30997c0328d631283c0a67e241fa5c0d880b5933f979da0674767a9f66a858fe69a4a0df0a1989ab0101d64455571f0f446c3013c4b4f9612bb2276c609f12ddfb136e2259be094ff21a6b85b75f8a1eeaac95f8dafad03a1cce2240cb70995516b2da5a08bc6c7e6e8bac41a455248f8c4b7898481fb195e4c2edd970cda88669ca2dcb929512beeae4806f5b4da9bbf7c1aad5e2a1276c3ebe91e75f62740b2ef6460f505aca887f766d250adc34af3c270987d9a80870635b925984015e8abb495fe0b86f7a6193566c6cff51ee84f26831415f45c800bccb9b49baa8be42df8011895d677dcf2107eaad935351b5d41209fdcd8d244ddfcea51ad725d31b9d27a45a0adbfbff3e6b03efe35988004db447cde624b874f8263faca8a288324f1a6f1102d2ee944f43563d87d1c4ee98ee72d3bc2c255a0eeadfe734b618249613ee091b62f4ed721037511aa724e940c37b684635c4def0d880bada1326646d23eec38161761e5e52988c9720a8e0d690089df49405de5e03a1cfcacbf61b8715bcdcbec449f1e22c2c3796fb9e3b8b743d25f76847b2e7689a443ecb2f8196837f09dcbb76d31ed5ba18f658b5e8647b94a5669dd24f27084268452654b1fe1641fcd6a11d8d1ffa01800d68b7f6bbbd24d1f18e33a5a536e0b117"}}, &(0x7f00000004c0)=0x0) timer_delete(r1) r2 = gettid() getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) sched_setscheduler(r2, 0x6, &(0x7f00000001c0)=0x89d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="120400006780bad89c8621afb370d02ca85e7cd766ae4d108f1a76d6f8ff9f9b984f038e924439db0796d714f9bf8a11a3553bf86da94de807becf9ec5daad38abbc7b77ffffff7ff69a1bf3e0651700000000000000"], &(0x7f0000000280)=0xffffffffffffffa5) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x16, &(0x7f0000000380), &(0x7f00000003c0)=0x10) 2018/03/21 10:53:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), 0x8) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bc2000)={0x4}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x81, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r2}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/03/21 10:53:54 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xc4401, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2}, 0x1e) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/21 10:53:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/13) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x408100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/03/21 10:53:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000400)={@empty, 0x0, 0x3, 0x3, 0x0, 0x0, 0x7fffffff, 0x7ff}, 0x20) 2018/03/21 10:53:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/03/21 10:53:54 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket(0x400000000010, 0x3, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000240)=0xac7) write$eventfd(r0, &(0x7f0000000080)=0x2, 0x8) write(r1, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/03/21 10:53:54 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8) 2018/03/21 10:53:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x2, 0x8, {0x0, 0x1ff}, {0x3ff, 0xc51}, @rumble={0x8000, 0x7}}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/21 10:53:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/21 10:53:54 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket(0x400000000010, 0x3, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000240)=0xac7) write$eventfd(r0, &(0x7f0000000080)=0x2, 0x8) write(r1, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/03/21 10:53:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/03/21 10:53:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fcntl$getown(r0, 0x9) setreuid(r1, 0x0) 2018/03/21 10:53:54 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000006, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000869000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/38) 2018/03/21 10:53:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r2) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) dup3(r1, r0, 0x0) 2018/03/21 10:53:54 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2616}) sync() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/64, 0x40}], 0x4, &(0x7f0000000380)=""/240, 0xf0, 0x2}, 0x5}, {{&(0x7f0000000480)=@l2, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/146, 0x92}, {&(0x7f0000000740)=""/248, 0xf8}, {&(0x7f0000000840)=""/198, 0xc6}], 0x5, 0x0, 0x0, 0x5f24}, 0x101}, {{&(0x7f00000009c0)=@ax25, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/177, 0xb1}, {&(0x7f0000001b00)=""/68, 0x44}, {&(0x7f0000001b80)=""/41, 0x29}], 0x4, &(0x7f0000001c00)=""/4096, 0x1000, 0x9}, 0x1000}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/215, 0xd7}], 0x2, 0x0, 0x0, 0x3}, 0xa788}, {{&(0x7f0000003d40)=@ipx, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)=""/74, 0x4a}, {&(0x7f0000003e40)=""/68, 0x44}], 0x2, &(0x7f0000003f00)=""/61, 0x3d, 0x3f}, 0xffffffffffffc85f}], 0x5, 0x40000000, &(0x7f0000004080)={0x77359400}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000040c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000041c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000004200)={r2, 0x2}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004100), &(0x7f0000004140)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000004180)={0x12, 0xe50, 0x327a, 0x7}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000fe6fd0)=[{}], 0x1, &(0x7f0000035ff0), &(0x7f000078cff8), 0x8) 2018/03/21 10:53:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2e00, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), 0x4) recvfrom$inet(r0, &(0x7f0000000200)=""/133, 0x85, 0x40000000, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x61}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='nr0\x00', 0x10) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41}) 2018/03/21 10:53:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000002380)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001200)}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x200) 2018/03/21 10:53:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/21 10:53:54 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) pread64(0xffffffffffffffff, &(0x7f00005d0000), 0x0, 0x0) 2018/03/21 10:53:54 executing program 2: r0 = socket(0xa, 0x801, 0x0) write(r0, &(0x7f0000de7f11)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xdd, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 10:53:54 executing program 6: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8a800, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/92) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0xfffffbfffffffff2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockname(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/03/21 10:53:54 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000019c0)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x2, 0x4, 0x84, "adcc9b3ed59c61d31c41dad34ae7bd6ab5e0fd76ae8a1c8836024f0dd3714eb5ee20c0e989b667034c1d8925a53bffc0b8aee5063cd8fc9d7e031c52cd020d", 0x2b}, 0x60, &(0x7f0000000100)=[{&(0x7f00000000c0)="4d18112bfd09975f71483538fe2ad2a67317b0ae334c2e7482eeada9342a802fa2e63baa6c53", 0x26}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="b00000000000000a010000080000009f178c5be5c7f4f3f59856b2ed5ffdeeff9b6f7b170c7bec032170559fbd7563086c5366b5ef12905cacfdadc97f9db09c8d4d55dfc3020f09ca8aadc7f6ec5627280462633c696fc9dfd859ba2befb72deb1679d1f9deb600f84a2c3fdbd74ef0bf1b7cad3f326d3877c044e385a59785da5cb234fb91195dc962ddcda7dfa8124d0dc888962d573d1ceffcba79cb55e539cd8ca63070845da3db000000000000"], 0xb0, 0x4000}, {&(0x7f0000000200)={0x27, 0x0, 0x0, 0x1d3b6044994bbe28, 0xfffffffffffffbff, 0x800, "062e424f31640f199472709dd9d76bc35ac3c6a4eac8eb34150562ed2f9080575251bb9575b3450cd91cb7f2a17597bd17ea42ea31a6c09e3767cf25658398", 0x38}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000280)="31c67e128141c1f5912605f3b11c709fef9436a8db21bc44633a57bb99637792b7e3d6faba329e41096e28a15d4d70adcc65cb177f46a8b2a6154999a5c886e2fda6ca6899c9660d1476b2f03c", 0x4d}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000340)={0x27, 0x1, 0x1, 0x7, 0x7, 0x2, "1614f16444e255b62ff5f86098b5f65015d6246ca0542ba8c800cc0fc1ff85799d1e93032c582364602ed639039fc443f6fbceb59246716d91af8d72caff8d", 0x23}, 0x60, &(0x7f0000001940)=[{&(0x7f00000003c0)="1c23c6091b1146863e732b95f182d7e9838673760dadf048707badbe12c68a0512def05df454088f61e3bf644c0831463dc179773ec10731b80c243d61940f1e07ff75e7e572050b02d3ba5d27a28484594a0bbe97135fd25c37cbbc1eeab0c99b654e44cfd3d19539397e94a3b3b5bb84c1ec4db94dfa99c804cf9b76bd89894a126ae1d28e38e2aa900bf7a5d84c946efebaf014057c3c38627be786024e416a7f25254bd40969a88992d1521a8476233de890c6debad5ee1899dda9a1ca271d0bdbe506268530d0c3119e2ec3800652bc434e405bb8055ae0", 0xda}, {&(0x7f00000004c0)="34974182cff0042f72fe69f5427df6ecbe5748da924b45500afc7e7b44ee46fbf56e1ebf5d51cb0a1f090eff3e85b5641d69ca0b60f780793d16a35fe307d5086299617ffbd0943cdbd7da47868c6baa788c91e0eb4cac9f0325c58ded05bf8895b3baac8cb8648e2af2474427725f908cc70d294c8344df55d2637f9f00e13b7dd758b70a7db3efc4c655ae04c146e550915b4ea372d0129e9299767f0124b3a9a816a2eb1541449f0a088f0f7c4adb7592757b2bc0aa28f8bcd022145150aa2f0ca872faf1970d97387caccb1c84c919", 0xd1}, {&(0x7f00000005c0)="60c3ab411bb672d9fc1bc5fa32c1e7512c5144f92cf30036766f51902c948c78c5e150aa1cef744f268e1e34bf6a938f98859964f5f455a552aa236643cfda62a91b98561144e9b15a3161e2b173457ae953a7fb178ff3e775a4cdf82a50b883bd47dda2037dbf7d241330e9f9477320f9005857182e3367b8360874765d8d412a", 0x81}, {&(0x7f0000000680)="df553b615177651a9097029cf0f20fc285af3ec869bb89bbbb52cf06214c5b192a2e8db8e2553847ac43b500a1294d138c5ff09b59a1f3ca95d3bd54c0dc3e7ef3c19cb50fc62ab17f59abdb976e2c93d0c466a721fb593f6671bbdbef5364648c8006a73cc19c33b9ac6f85b07c7ba1a8909bfec7d3f5ceaf784db39102bc05b02f21f70ad9e497d9a3b3ca161cc511f010ee8707123699599de576a3d5ed3e91b27aed9aff7a3eed06ea1e16c2d74c327caa2757fab69a15d998b727fe96408a79fa7092deb426", 0xc8}, {&(0x7f0000000780)="461e1ccc2941bda2e64d5359e3c43235ccf7bc9e263b37c1f64ac8d68d3eaba1cc1adfa1c923c2a82a02f04de825ce17bdc77973b643a69874e739c29897daa80e9e0f101a84f85254a55693f55c064eee4a76833e54128facbc44aea9cfb6b0c0eec67e9e27244a389bb721daedabcaad7f0b0120cd8cc97694fb3da9c9d3f76c1fd4bbadd2bacf9877fc9652955cf8e63dbb82bad932d4ea2b340f0019c8fb2476877b0bc8f3b7734deb6433fbc445737caefc00bf80fd62fe7e67d4d70a2c4fa66b9c7f70f574f577a60f9a2a7c29340f18b98f96238ea388fe87145a4d0346fb198eea2f8331bd827da97b", 0xed}, {&(0x7f0000000880)="62985f99418381742b397b4a6b4b064445e6402922f02d4e22", 0x19}, {&(0x7f00000008c0)="1d5efa38ef253ac87edf786b5c7414bf4a6e1eddf6f31d1d240de21f682bc22cc037271d6a402d44dfc1f1733fb21c79297e6b1ce539ab4c5ffe0d1a399bed1a39e4e5ffdba98371482ba971963c3c06ff88f5d70d7a946934ca2a396ca1829431e87ba2f9066944ab0e5c402aa109b5c0ca51c4e7f33d", 0x77}, {&(0x7f0000000940)="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", 0x1000}], 0x8, 0x0, 0x0, 0x840}], 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) 2018/03/21 10:53:54 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xfdce) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000000a00)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000006000), &(0x7f0000000000)=0x4) 2018/03/21 10:53:54 executing program 7: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x0, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x2, 0x16, 0x7, 0x2}, {0xf3, 0x5, 0x6, 0x7}, {0x6, 0x40000000, 0x7fffffff, 0x8}]}) socket$key(0xf, 0x3, 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc9, "d4b4a1a2cb5cc73c40cc949137024ba5272c4e1aa6efce9061050771db8b821de5b9599b42f6649711037f1b27a8e1e054228b3872df701e88658eba69262bfb21d5c3654e2a95ae89e95ba6a4e1653e589acfd15dc2b6cc008588ca5ff284b0ef643ede4825c854f25aa7a35a5ea385aafdb1739e6a4b7a0e11658b60fa44eb6fda83662b798d2a456e36922d3affa5e22b1fdc45932359dd9bfcd7fd8757cc5cfd34a83b57b613fca4332ce5d443914de56223bda93361bf7de7540cf74911284b42e5c55f8c3c0c"}, &(0x7f00000001c0)=0xd1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0xffff, 0x10}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000002004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000031ffce2985e7b7c8b941c2349f6a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/03/21 10:53:54 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x13, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="0001705f66696c657300") getdents(r0, &(0x7f0000000040)=""/407, 0x197) 2018/03/21 10:53:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800210d00000000002300000a00000000000000000000000800150000000000"], 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/21 10:53:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000080), 0x1000000000fe) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/21 10:53:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x9, 0x0, "41296a8d1fa8b351d2843b8fa6857bba68fa1f9e22772d21a189b31e2acdf5cf83c3596da4219530c162de4dff2754c8d45dfc4bd1309323c8a5b5e6009d77db591c8fa6c57f8da7233efa48c4af04bd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x9, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0x429) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/21 10:53:54 executing program 1: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9e1, 0x100) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/03/21 10:53:54 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x2000000) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='syscall\x00') 2018/03/21 10:53:54 executing program 5: r0 = socket(0x10, 0x2080f, 0x1) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/03/21 10:53:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x7}, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x40081271, &(0x7f0000000280)) setsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000000080), 0x0) 2018/03/21 10:53:54 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0xafcf}, &(0x7f0000000140)=0x90) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x6, 0x0, 0x1, 0x0, 0x8, 0x9, 0x100000001, r2}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) modify_ldt$write2(0x11, &(0x7f0000000380)={0xe1, 0xffffffff, 0x400, 0x3, 0x9, 0x9, 0x0, 0x7, 0x100}, 0xffffffffffffffde) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6, 0x1000, 0x5, 0x8001, 0x100000001, 0x4, 0x401, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x80000001, 0x81, 0x5, 0x400, 0x1000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) 2018/03/21 10:53:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000088030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000600000010000000000000000"], 0x60}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/proc/self/net/pfkey\x00', r1) 2018/03/21 10:53:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x5, 0x151) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r2 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='self/lo+selinux\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000380), &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000280)=[{&(0x7f0000000200)="070453", 0x3}, {&(0x7f0000000240)="a3f4642ba5474a155ba95fa0f9b4511caf22fa0ae8e4c66a460756d491516c77e85d2d0a8b00bbb0b04cbbadcd7889c633043e", 0x33}], 0x2, r3) 2018/03/21 10:53:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bcff8)=0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/8) 2018/03/21 10:53:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000801198e80d79b24d5c5e3180d71a03400000000000000000a8000090000000900"], 0x1}, 0x1}, 0x0) 2018/03/21 10:53:54 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ftruncate(r0, 0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) [ 78.525264] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/12232 [ 78.533974] caller is __this_cpu_preempt_check+0x1c/0x20 [ 78.539554] CPU: 1 PID: 12232 Comm: syz-executor2 Not tainted 4.9.88-g71df7bb #60 [ 78.547162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.556504] ffff8801b2c97678 ffffffff81d95f19 0000000000000001 ffffffff83c19200 [ 78.564478] ffffffff83f460a0 ffff8801d8dce000 0000000000000003 ffff8801b2c976b8 [ 78.572465] ffffffff81dfd514 ffff8801b2c976d0 ffffffff83f460a0 dffffc0000000000 [ 78.580441] Call Trace: [ 78.583006] [] dump_stack+0xc1/0x128 [ 78.588340] [] check_preemption_disabled+0x1d4/0x200 [ 78.595063] [] __this_cpu_preempt_check+0x1c/0x20 [ 78.601526] [] ipcomp_init_state+0x188/0x930 [ 78.607557] [] ? __lock_is_held+0xa1/0xf0 [ 78.613325] [] ipcomp4_init_state+0xb0/0x7d0 [ 78.619354] [] __xfrm_init_state+0x3e7/0xb30 [ 78.625380] [] xfrm_init_state+0x1a/0x20 [ 78.631060] [] pfkey_add+0x1fb9/0x3470 [ 78.636567] [] ? pfkey_delete+0x360/0x360 [ 78.642335] [] ? pfkey_seq_stop+0x80/0x80 [ 78.648119] [] ? __skb_clone+0x24a/0x7d0 [ 78.653800] [] ? pfkey_delete+0x360/0x360 [ 78.659569] [] pfkey_process+0x68b/0x750 [ 78.665251] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 78.672062] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.678872] [] pfkey_sendmsg+0x3a9/0x760 [ 78.684554] [] ? pfkey_spdget+0x820/0x820 [ 78.690322] [] sock_sendmsg+0xca/0x110 [ 78.695844] [] ___sys_sendmsg+0x6d1/0x7e0 [ 78.701610] [] ? copy_msghdr_from_user+0x570/0x570 [ 78.708168] [] ? check_preemption_disabled+0x3b/0x200 [ 78.714978] [] ? __fget+0x20a/0x3b0 [ 78.720226] [] ? __fget+0x231/0x3b0 [ 78.725471] [] ? __fget+0x47/0x3b0 [ 78.730641] [] ? __fget_light+0x169/0x1f0 [ 78.736410] [] ? __fdget+0x18/0x20 [ 78.741573] [] ? sockfd_lookup_light+0x118/0x160 [ 78.747951] [] __sys_sendmsg+0xd6/0x190 [ 78.753549] [] ? SyS_shutdown+0x1b0/0x1b0 [ 78.759320] [] ? SyS_futex+0x22e/0x2d0 [ 78.764827] [] ? move_addr_to_kernel+0x50/0x50 [ 78.771032] [] SyS_sendmsg+0x2d/0x50 2018/03/21 10:53:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'ip_vti0\x00'}}, 0x1e) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='vboxnet1%J\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='net/fib_trie\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='net/fib_trie\x00'], 0x1000) sendfile(r1, r1, &(0x7f0000000000), 0x400) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x4) 2018/03/21 10:53:54 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034aff0)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)="2f7573722f7362696e2f6e7470643bb16a90555dfd2936cf0977f51ce5d321d47df222e94f06000000b26e7277cb84b479f407a0f9edfa136b2d10c200c33f7bf93a18675faeb6c10fd9127f8bd3c4efe5f379e865249a56dbf8ffc3c900", 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='mime_type$ppp1+\x00') write$selinux_access(r0, &(0x7f0000000140)={'system_u:object_r:dbusd_exec_t:s0', 0x20, "2f7573722f7362696e2f6e7470643bb16a90555dfd2936cf0977f51ce5d321d47df222e94f06000000b26e7277cb84b479f407a0f9edfa136b2d10c200c33f7bf93a18675faeb6c10fd9127f8bd3c4efe5f379e865249a56dbf8ffc3c9000000000000000000000000000000", 0x20, 0xffffffffffffffff, 0x36}, 0xb6) syslog(0xf, &(0x7f0000000200)=""/4096, 0x1000) [ 78.776369] [] ? __sys_sendmsg+0x190/0x190 [ 78.782227] [] do_syscall_64+0x1a4/0x490 [ 78.787911] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 78.817742] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/12243 [ 78.826410] caller is __this_cpu_preempt_check+0x1c/0x20 [ 78.831863] CPU: 0 PID: 12243 Comm: syz-executor2 Not tainted 4.9.88-g71df7bb #60 [ 78.839467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.848808] ffff8801d8dd7678 ffffffff81d95f19 0000000000000000 ffffffff83c19200 [ 78.856918] ffffffff83f460a0 ffff8801b0749800 0000000000000003 ffff8801d8dd76b8 [ 78.864889] ffffffff81dfd514 ffff8801d8dd76d0 ffffffff83f460a0 dffffc0000000000 [ 78.872901] Call Trace: [ 78.875461] [] dump_stack+0xc1/0x128 [ 78.880805] [] check_preemption_disabled+0x1d4/0x200 [ 78.887540] [] __this_cpu_preempt_check+0x1c/0x20 [ 78.894005] [] ipcomp_init_state+0x188/0x930 [ 78.900036] [] ? __lock_is_held+0xa1/0xf0 [ 78.905806] [] ipcomp4_init_state+0xb0/0x7d0 [ 78.911835] [] __xfrm_init_state+0x3e7/0xb30 [ 78.917865] [] xfrm_init_state+0x1a/0x20 [ 78.923548] [] pfkey_add+0x1fb9/0x3470 [ 78.929064] [] ? pfkey_delete+0x360/0x360 [ 78.934834] [] ? pfkey_seq_stop+0x80/0x80 [ 78.940612] [] ? __skb_clone+0x24a/0x7d0 [ 78.946296] [] ? pfkey_delete+0x360/0x360 [ 78.952066] [] pfkey_process+0x68b/0x750 [ 78.957748] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 78.964556] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.971365] [] pfkey_sendmsg+0x3a9/0x760 [ 78.977044] [] ? pfkey_spdget+0x820/0x820 [ 78.982818] [] sock_sendmsg+0xca/0x110 [ 78.988361] [] ___sys_sendmsg+0x6d1/0x7e0 [ 78.994136] [] ? copy_msghdr_from_user+0x570/0x570 [ 79.000687] [] ? preempt_schedule_common+0x35/0xd0 [ 79.007241] [] ? check_preemption_disabled+0x3b/0x200 [ 79.014058] [] ? __fget+0x20a/0x3b0 [ 79.019303] [] ? __fget+0x231/0x3b0 [ 79.024565] [] ? __fget+0x47/0x3b0 [ 79.029740] [] ? __fget_light+0x169/0x1f0 [ 79.035508] [] ? __fdget+0x18/0x20 [ 79.040674] [] ? sockfd_lookup_light+0x118/0x160 [ 79.047050] [] __sys_sendmsg+0xd6/0x190 [ 79.052644] [] ? SyS_shutdown+0x1b0/0x1b0 [ 79.058410] [] ? SyS_futex+0x22e/0x2d0 [ 79.063916] [] SyS_sendmsg+0x2d/0x50 [ 79.069252] [] ? __sys_sendmsg+0x190/0x190 [ 79.075110] [] do_syscall_64+0x1a4/0x490 [ 79.080792] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/21 10:53:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x3, 0x2, 0x5, 'queue1\x00', 0xff}) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="4000000013001100000000000000000000000000", @ANYBLOB="00000000000000001400030073797a5f74756e0000000000000000000c0016000004000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x2, 0x40, 0x7, r2}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0x9) 2018/03/21 10:53:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa0000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x7, 0x9, 0xffffffff7fffffff, "0f5cfa89997d42c76e2c2b0a8fb77d09a1b9c5f1dd32583f9972b2d40f682637efa38d4146db88ac7def1c6642794e12a470406d3f58699edacfa7abbecef293bdafe6570bd0de0a4e164250efefd768"}, 0xd8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_mr_vif\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000100)=0x9) r3 = syz_open_procfs(r1, &(0x7f0000000040)="006400ecff0345") getdents(r3, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/21 10:53:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="bc000000200b0c0028bd7000fcc1df250f010004a8002a000c003f0000000000cb5020302a1437fdbb4f", @ANYRES32=r0, @ANYBLOB="6fd6bb36e484d96a09dc9c9337230c22ec666b00000000feca66c283c337f92e424123eee2f50cd6c3e09d0ee53f1edae97b745e1df3c4a3baf329054f356e5083deda0230d03250164047cdaf161bbd5b6e2546a4fb6f68c34f86241108ad5e815474ebad2616355470b0a514aa851ab41ad91ee18a35230b024bb38065837a1669744df9682a5f05cb1b16368227ab8f45651e59080000"], 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x1, 0x7, 0x1, 0x47d7, r2}) readv(r0, &(0x7f0000001180)=[{&(0x7f00000010c0)=""/142, 0x8e}], 0x1) 2018/03/21 10:53:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)={0xde4, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xc14, 0x0, [@generic="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"]}, @nested={0x1bc, 0x41, [@generic="311644903351fce245dd9d57be2eb11e13e5f3da3d80a844f5a32d521ec136da2e516327f88201c7e79e58b5335e8fe2b68515a674f73cb00dc967ae3b2f78faa6d4b97bcde78fa349bf30a90688b224305b8c98cf1fe8bb127fe521120e328878064f6c40a1218c27ff14752bf23095185ef691b2942fe6693c690dd67847e763718b85b01aca1f9803f9ffe0a109df09431762705f97cadcac9ada5586b7efb8ee07ad0c3a03f85b0d12331bebe7541f48565ddfcfd2460ce012d92e2074cbe8b2ceeb4d4656e2acb76300b93c71ace78dc54f2f995657cfc53592401e823f81c4c879e3bb71457d63d90d", @generic="39cd9aba1598fd40620b94183d4ead5dfdde4b56a850a114eb7ab5e1cc668487eda60461a11eb70b16faaf285921bb0ee6b5d80d70e1e3d24d861be135f6c0a4dee7440a5e44479efbc8f644ccbac62c053ef5bae430cae83085d9e22b34492ca3d4eecaa31cb5b11fd07a721daff8e2c8fe58fe7b1c49e67c3adf07657622b0c644ee15e0a2c1e0388b573ee2368b754fe2366745d3a0671a16030d54c86b13342dca36739b03ad6c2e1c4c1ad589c93b56bf820f613e5c258e119f512813e538b777fb85fed14ad3b13ae8"]}]}, 0xde4}, 0x1, 0x0, 0x0, 0x800}, 0x48000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/21 10:53:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"73957a5f31037eb588c2bf8e672f00", 0x5fe}) 2018/03/21 10:53:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x122) setfsuid(r1) 2018/03/21 10:53:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt(r0, 0x55, 0x6, &(0x7f0000001400)=""/150, &(0x7f0000001380)=0x96) writev(r0, &(0x7f0000fb5ff0), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000014c0)="d451c8401dfaf4b1a0c77e0e0910f64b4aad4afc5406c89dce9c8004fa8434110ce5c77f6c32dc7f9fc17722c0f1d762a841b188f0c361e7b83ee419fa181e71798bb5bca7ebaf9308d5a4a5fb4bfe9506054b1f1e04d61ff406abbd51993c5339ca320390e5fa74b741355045cec03510a5f876a80bf0efbf5f32d4781a98715d72a6e44b0a5a9cd7961b944cd4df7938a934a1a629f3518ebcca399e7593c4351464bf18c8e6a4141fd71f36390ea918230d") sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="906f20ab386a09a7f2e4e16340fcf67f98fe02a85911238bbb0639c030322f32deb0e6e0d54173b4e5d8284694e7de7fb82e750f3131b5aaccbce21aaf71fa87f0ff51b0008e5c56e144a61a20e52b4ffea9b73400dcc1d105f1c795d612e065f720fe67a95a1a76a8f056128fa90520e7ad4ac369128f613d30caae2f", 0x7d}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x11b8, 0x4000010}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000013c0)=0x2, 0x4) 2018/03/21 10:53:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') sendto$unix(r0, &(0x7f00000009c0)="e8efbec4d6782546b3e6e957de363dc59b2e2f5c2c0cd34eded0f80f98abb63d9805db2382dbce383e0273e179b14b87cb847d6b082dac4b1973ae5462b7c8e86832566c3fbda360a8f06308938c7bc052bbbee9379a577ff337928ed9f5087775362184e2109e0061ce130d7967f88f457cc832359378fa0fb6f4e0b2b3c270a87abe19259d32afc461f36d1c67aac1fd23d02d4b0308c6c4477e4db5cd8e83bbf5376ec32a3f91dddb27de67afc2c232f9f51966f3d9fd0be095c4ff5979c96e3900d248b928330489c56ffa6e7a49f127e96c07aeebcbaacf02f927fd01c6", 0xe0, 0x0, &(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000040)=@pptp, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000440)=""/195, 0xc3}], 0x5}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/185, 0xb9}, {&(0x7f0000000740)=""/77, 0x4d}, {&(0x7f0000000880)=""/27, 0x1b}, {&(0x7f00000008c0)=""/3, 0x3}], 0x4, &(0x7f0000000980)=""/52, 0x34}}, {{&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000bc0)=""/216, 0xd8}], 0x1}}, {{&(0x7f0000000d40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000fc0)=""/219, 0xdb}, {&(0x7f00000010c0)=""/217, 0xd9}, {&(0x7f00000011c0)=""/54, 0x36}, {&(0x7f0000001200)=""/76, 0x4c}, {&(0x7f0000001280)=""/39, 0x27}], 0x6, &(0x7f0000001380)=""/242, 0xf2}}], 0x4, 0x0, &(0x7f00000015c0)={0x77359400}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0x52}], 0x1d4, 0x0) 2018/03/21 10:53:55 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40040, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) 2018/03/21 10:53:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x4, 0x12000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 10:53:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@llc={0x1a, 0x33b, 0x8, 0x3, 0x1e, 0x4}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000340), 0x4) 2018/03/21 10:53:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3a1, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r2 = dup2(r0, r0) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/03/21 10:53:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x1f, 0x4) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/03/21 10:53:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/21 10:53:55 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6273647074795f646563eebe987d961be0302073797374f5080000000000006563745f723a63726f6e645f696e697472635f657865635f743a7330200000202f7573722f7362696e2f637570732d62726f7773f30600"], 0x68) rt_sigprocmask(0x3, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/190) [ 79.179078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=12259 comm=syz-executor1 [ 79.185044] audit: type=1400 audit(1521629635.249:67): avc: denied { write } for pid=12255 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 79.186318] audit: type=1400 audit(1521629635.249:68): avc: denied { ioctl } for pid=12255 comm="syz-executor5" path="socket:[28097]" dev="sockfs" ino=28097 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 79.249797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=12280 comm=syz-executor1 2018/03/21 10:53:55 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001280)='mountstats\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote, @remote}, &(0x7f0000001300)=0xfffffffffffffdc9) r0 = syz_open_procfs(0x0, &(0x7f0000001fc0)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/21 10:53:55 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) 2018/03/21 10:53:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bd9fec), 0x173) 2018/03/21 10:53:55 executing program 6: clone(0x2001fffe, &(0x7f0000000ffe), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x68) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) 2018/03/21 10:53:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/03/21 10:53:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) setns(r0, 0x48000000) r1 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) 2018/03/21 10:53:55 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00001f9fe0), 0xfffffffffffffeb4}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x100000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 10:53:55 executing program 1: r0 = socket(0x5, 0x802, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c00005c6ff1226186006fdad07c4478001200db4d0000000000000000000000000000000ed50000000000000000000000000000"], 0x4c}, 0x1}, 0x0) socket(0x5, 0x5, 0xd5) 2018/03/21 10:53:55 executing program 2: r0 = socket$inet(0x2, 0x802, 0x7) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00001ecfe0), 0x0, &(0x7f0000000080)=""/79, 0x8b4d88f0fa0a52fb}, 0x0) sendto$inet(r0, &(0x7f0000000300)="f61e4700786f7ec97101f2f769f4c3d2cf99831852f34dc786e126abde496be3bbaea48ae25dd20dd8b43554b7bdcc744df611b4b0e1f3de923b3e6a4930e14243d9bde5ea", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x80000000004e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 10:53:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x7f, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000dd9000)="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", 0xea9, 0x0, &(0x7f00007a5000)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) 2018/03/21 10:53:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x40, 0x119, 0x9, "29359ee4dec4035143858b468c1a589b7dd9aa116a5512954bfa2cc9369fb8cced4c3755160a982f002c2f13c5db4f3a"}, {0x40, 0x117, 0x4503, "5a4714dc4295dec2119f4c01c8d3a22550fe298edc816e99869be10021f6c9e2e8289d4873501b73ad"}, {0x58, 0x0, 0x7fff, "a59b393e68c928c4391bdc04d0e25ce25ab3ea3f3602a22c37a595b7857cbab73a4c967cf01c4985c5cf262151a1f84ea81c4a9387686b0e5ade721d8aab244e9b0e071af11e560f"}, {0xc8, 0x117, 0x40, "aae5a203cc92696aefb77d9fd973737bcfe8523c3a31bce0d5a08d7d34f63fdee209f5838c1e384f67e7df28dffb52d125f472bdc75cc6f5b6b4f4a416c8f2c5fe0765e2ff676b02c59c3dfff97f82ecaa436f3c6f07baeb384b6021949d3b6fa547039c7e0ba339d088fe3e63779de4b9af4bbe889e390c7f4aaa5b3620b964c7538057d2caa315086e2a1197068e67254ad11c7cee7b4331895eb2e783ba4d0601657a385f3e2fe190c8a8791b368ae4ee39ddaf9b"}, {0x1010, 0x10d, 0x200, "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"}, {0x108, 0x111, 0x5, "4a652012b81904172816458182ccb1a29540e21db96811993ec07e95279d2ae5dd38151e1180497daed7cee04bd1fd1c1c9c237a5e95180e6bcf3f8b30724850e46254553f51a4b576fb42700337b87a684c71de27da9c512a16017ae3cdbe0eb639950bba2098cf04b2e8051304b664976bd9949d6b7dc9fb7185fec1b8ea655c8b67f40308d5aea66e321c7420dd59f5dc234049918493174d1a006ca4c22f731db2f4a5268952b950c3e68f3704021abfc6c39f14cc39a44a0d7f392dfb054bdc7f7a3cdaa568d53a04eee4d3c9714a79960c86a13035121a063781ea69e08b6f016059380692a8c97aedfa5bbebd3bfa0dd9eb"}], 0x12b8}, 0xc0ff) 2018/03/21 10:53:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@getpolicy={0x50, 0x15, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x266576747f943fbc, &(0x7f0000000180)={0x3, {{0xa, 0x4e20, 0xa0bc, @ipv4={[], [0xff, 0xff]}, 0xab}}, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xff}}}, 0x108) 2018/03/21 10:53:55 executing program 4: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000380)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r3, 0xfffffffffffffffb}, 0x8) pipe(&(0x7f0000000680)={0x0}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000340), 0x4) flock(r4, 0x7) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x6}, 0x8) clock_gettime(0x6, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{r6, r7+30000000}}, &(0x7f0000040000)) r8 = socket$inet(0x2, 0xe, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}, 0x3, 0x80000001, 0x3ff, 0x6, 0x7fff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000180)={r9, @in6={{0xa, 0x4e21, 0x80, @empty, 0x200}}, 0x2, 0x81}, 0x90) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000000240)={{0x2, 0x6, @rand_addr=0x1}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0xa, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'teql0\x00'}) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r10, 0x4b4a, &(0x7f0000000540)=""/181) tkill(r1, 0x15) 2018/03/21 10:53:55 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f622a6563745f723a7373685f6b65eca618bf1feaac7515d9e6888e5e743a73302073592861646d5f7500"], 0x30) pread64(r0, &(0x7f0000000140)=""/198, 0xc6, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) 2018/03/21 10:53:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x12001) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 10:53:55 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) timer_create(0x7, &(0x7f0000000180)={0x0, 0x2b, 0x7, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{r2, r3+10000000}}, &(0x7f0000000280)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$packet_int(r4, 0x107, 0x100000000000000f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @remote}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/21 10:53:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f0000000140)=0x4ea) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x401, 0x0, 0x8, 0x40000000, 0x55d}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xffffffffffffbeb2}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000eeb000)='51', 0x2}], 0x1) 2018/03/21 10:53:55 executing program 1: prctl$intptr(0xa, 0x40000000000004) r0 = epoll_create1(0x80000) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/21 10:53:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) 2018/03/21 10:53:56 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/115, 0x73}], 0x6, 0x0) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000040), 0x0) 2018/03/21 10:53:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0204000d0a000000bfffffffffffffff030006000000000002004e207f000001000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/21 10:53:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x53, 0x9}, &(0x7f0000000100)=0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x2, 0x10}, 0xc) r4 = getpgrp(0x0) getpgrp(r4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14}}, 0xc) 2018/03/21 10:53:56 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000001c0)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x400}, {0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x2, [0x80000001, 0x2, 0x3f, 0x20, 0x2, 0x800, 0x3f, 0x8]}, 0x5c) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) sched_getparam(r0, &(0x7f0000000200)) syz_open_procfs(r0, &(0x7f0000000880)='net/raw\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/03/21 10:53:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/21 10:53:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60400, 0x0) pselect6(0x40, &(0x7f0000000880)={0x54, 0x7f, 0xffff, 0x7fffffff, 0x100, 0x3ff, 0x4620, 0x101}, &(0x7f00000008c0)={0x244, 0x9b30, 0xe10c, 0x3f, 0x1, 0x7c13, 0x100, 0xffffffffffffffff}, &(0x7f0000000900)={0x3f, 0xb2e, 0x100000001, 0x100000000, 0x12000, 0x574, 0x7, 0xae}, &(0x7f0000000940)={0x77359400}, &(0x7f00000009c0)={&(0x7f0000000980)={0x400}, 0x8}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000800)={0xa, &(0x7f0000000040)=""/32, &(0x7f0000000700)=[{0x400, 0x6f, 0x1ff, &(0x7f0000000080)=""/111}, {0x7, 0x83, 0x1ff, &(0x7f0000000100)=""/131}, {0x1, 0xed, 0x3ff, &(0x7f00000001c0)=""/237}, {0x6, 0xbe, 0x3, &(0x7f00000002c0)=""/190}, {0x10001, 0xd6, 0x9, &(0x7f0000000380)=""/214}, {0x3, 0x9c, 0x0, &(0x7f0000000480)=""/156}, {0xcc, 0x1f, 0x1, &(0x7f0000000540)=""/31}, {0x1, 0x10, 0x4, &(0x7f0000000580)=""/16}, {0x2, 0xc5, 0x1, &(0x7f00000005c0)=""/197}, {0x1, 0x2d, 0x0, &(0x7f00000006c0)=""/45}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000840)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4e55) 2018/03/21 10:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x6, 0x7, 0xb6, 0x1, 0xfffffffffffffff9, 0x100000001, 0x7, 0xd85, 0x2, 0x4, 0x101, 0x7fff}) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/21 10:53:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xfeec, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x4, 0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/net/tun\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) 2018/03/21 10:53:56 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x220380, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x10}, &(0x7f0000000080)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000140)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a26fec)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, 0x8) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 2018/03/21 10:53:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x301000, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/21 10:53:56 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/21 10:53:56 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x1000, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1002, 0x0) write$eventfd(r2, &(0x7f0000000100)=0x10000100000001, 0x8) 2018/03/21 10:53:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000011000)='`', 0xfffffffffffffd50}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x80000001, 0x4) 2018/03/21 10:53:56 executing program 3: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = creat(&(0x7f0000000280)='./file0/bus\x00', 0xfffffffffffffffc) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x88d, 0x4) exit(0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) write$eventfd(r2, &(0x7f0000824ff8), 0x1cc270f5) [ 79.987895] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 80.009743] audit: type=1400 audit(1521629636.079:69): avc: denied { execute } for pid=12403 comm="syz-executor4" path="/proc/886/comm" dev="proc" ino=28806 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 80.119458] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/21 10:53:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000080)={0x77359400}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x10000) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/21 10:53:56 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000040)='pstore\x00', 0x0, &(0x7f0000000240)="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") llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/16, 0x10) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/21 10:53:56 executing program 0: r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f0000000340)=""/95, 0x5f}], 0x5, &(0x7f0000000440)=""/157, 0x9d, 0xfd}, 0x2000) 2018/03/21 10:53:56 executing program 6: r0 = socket$inet6(0xa, 0x10000000002, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x7, 0x7) 2018/03/21 10:53:56 executing program 4: r0 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000007c0)={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x7fffffffffffffd, 0x0, 0x0, 0x0, "9158636aaed6a4af000000004000001f323a4f0592b9cae54ab736f655c71100"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000001ac141416000000000507000000000001ffffffffac141418ac1414aae0000002ea12646800ca95559c71314e548baa"], 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast2}, &(0x7f00000003c0)=0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000180)={0x0}) r5 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) r6 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x810, r3, 0x0) r7 = memfd_create(&(0x7f0000000400)='%security*\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x1, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000480)={0x6ad6, r8}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0xc0, 0x0, &(0x7f0000000280)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=[0x38]}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x776a2a85, 0x100, r5, 0x72}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}], &(0x7f0000000240)=[0x30, 0x38, 0x0]}, 0x40}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}], 0xc, 0x0, &(0x7f0000000340)="869ef102063b5e275ca4805c"}) 2018/03/21 10:53:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) accept(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@bridge_setlink={0x88, 0x13, 0x300, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x10, 0x80}, [@IFLA_OPERSTATE={0x8, 0x10, 0x10001}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xff}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1e}, {0x4, 0xa}, {0x4, 0x1f}, {0x4, 0x7}]}, @IFLA_MTU={0x8, 0xe, 0x4}, @IFLA_WEIGHT={0x8, 0xf, 0xc46}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x41) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r3, &(0x7f0000000040)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) 2018/03/21 10:53:56 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x2000000000) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 2018/03/21 10:53:56 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00000000c0)='./control\x00', 0x1) sendto$unix(r0, &(0x7f0000000000)="5ecd7e35554c8eb386f21175ee42b7548aba9b172525befbf8aa4d8a09755921", 0x20, 0x20004800, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/21 10:53:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x12}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x5c8a2e40696882e3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x400}) 2018/03/21 10:53:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x7fffffff, 0x800}) fchdir(r0) 2018/03/21 10:53:56 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/21 10:53:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0) 2018/03/21 10:53:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="c60e99a1f6482e89a8a734075b121e2fb96364054f668b552c24a0a1a864b813879fc891806b883b77f4dba7e9b07d000e03b87f8c55bbbb66297cd5a1fb4f250b49fe8f4f2ec93d81fb0d33c69f7ba1acec93f1a6dc8879fef0faab3d8074e5d4e4f45bdfc4575c724aeaa36f87cf95c1dcd12d6e39d95211b858ace9104c2853eb31833e24c4418c6874fa129498662947279bb2989f69adb258f48386eb01a38184fd2ced68feb143b02c649093e82979776b33", 0xb5}], 0x1) 2018/03/21 10:53:56 executing program 6: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0xfffffffffffffffd) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x73, 0x6, 0x1, 0x100, "5a3ed908b7d6bb14110cec3caa13dde792c74e6a40208ee060e62dd08d38dfee"}) 2018/03/21 10:53:56 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="50000000140001000000000000000000e000000200000000000000000000000000000000000000000000ffff00002084ed8111c577c800000a0080000000000025", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) 2018/03/21 10:53:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/21 10:53:56 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) socketpair(0x1, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000140)={0x0, 0x3, r2, 0x4, r4, 0xfffffffffffff000, 0x7fe00000, 0x5}) 2018/03/21 10:53:56 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) splice(r0, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/pktcdvd/control\x00', 0x402201, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000c00)={r2, 0x10001}, &(0x7f0000000c40)=0x8) 2018/03/21 10:53:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) [ 80.262859] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 10:53:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=@migrate={0x50, 0x21, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}}}}, 0x50}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0xc8) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/21 10:53:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20008972, 0xffffffffffffffff, 0x0) 2018/03/21 10:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) quotactl(0x81, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)="4b73cc28608b9c570055622985a6522ceeab8a6cd4943d2fca5b5828a15fb2efb0a9a3447c5bac184a5180c09daf2ae54c33dddf3ad249654695fe9d41c5fcb338e54fed21fd9974c9af22f65d015ce2652337b8eca1771723e2602ddd560210034fe818725a4f5541c8e50708ecd312b2389f1db1388e795f5922b2079d6704c8c86c075902bc45bd4c48e7434f4d4573e20885fb332bad6e48f515edf683f2dcdeaf94b917db1d53b167dbf208cd") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32e9b8bff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556c616155647a2732f399", [0x1]}) 2018/03/21 10:53:56 executing program 5: unshare(0x400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005100)=[{&(0x7f0000004600)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000047c0), 0x0, &(0x7f0000004fc0)}], 0x1, 0x0) 2018/03/21 10:53:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000000000)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) 2018/03/21 10:53:56 executing program 2: r0 = socket$inet(0x2, 0x1, 0x5) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000356ffc)=0x8, 0x4) 2018/03/21 10:53:56 executing program 1: r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x400) mq_getsetattr(r0, &(0x7f000004e000), &(0x7f000004efc0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a1d45001cd6a31da64ddaa7e0a870095", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003, 0x96f}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/21 10:53:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0)={0x6}, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000300)=""/112) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x100, 0x20, 0x80000001, 0x4}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x2cc5c5c8, 0x8, 0x6, 0x7f}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x10, 0x1ff, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0xf91d, 0x30}, 0xc) 2018/03/21 10:53:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69666230000000ff0c00000000f800", 0x210000000500e}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20180ffc, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0xde, 0x1, 0x4, 0x9, 0x1000800, 0x5, 0xd7, 0x1, 0xcd75, 0x4}) 2018/03/21 10:53:56 executing program 1: r0 = getpid() r1 = socket$pppoe(0x18, 0x1, 0x0) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000040)="8577dbce8c9668fe2292d7e26ac908c09ae249a1f5b6c09ca9ed69d68842490e27598e2b56af422a3cde33a0dfbf13a7095d24aec835dd8969a19d1b9873877201c32c7293898b50e7a9247f2dac22aa1fd2cad7cdd95fdbe1f308694211b4e969e73ad4a71e1fb350d85235a13e28332bf8cfd38278f40b9a02bf7e18920c7f1669d14430e1775ee3bee085f1d35d5f04c7ce041f907073dc9c61d870e1c13ef55b2d679a83d83da13ea682c297471906758d007a29fae7923e0c276fa8d64be1c02c7929ca82510232c7f4464d7f", 0xcf}, {&(0x7f0000000140)}, {&(0x7f0000000180)="ac0309995d333879fa1f49017c99024e50f709a7a60da013bdc94228320479e8666b7c44ba41cbe621226a9a8b2eac9a31c0dd3310a8ddd2a6e46721d6ed19f48c55d5fb87e5b348c11627e5bd7661f1e242ebfeef2651949edee354683de0bdf331a516cd7f6803d4418824cbbb", 0x6e}, {&(0x7f0000000200)="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", 0xfc}], 0x4, 0x4) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f00002b3fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = socket$netlink(0x10, 0x3, 0x6) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/140, 0x8c}, {&(0x7f0000000140)=""/44, 0x2c}], 0x4) writev(r2, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/21 10:53:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x6000010) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/21 10:53:56 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/21 10:53:56 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/213}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)=@updsa={0xf0, 0x1a, 0xc39, 0x0, 0x0, {{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/03/21 10:53:56 executing program 2: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/03/21 10:53:56 executing program 6: r0 = syz_fuse_mount(&(0x7f00000000c0)='.', 0x4000, 0x0, 0x0, 0x0, 0x2820440) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000000100), 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x841, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = open(&(0x7f0000000000)='.', 0x20840, 0x60) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x90002014}) 2018/03/21 10:53:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) gettid() ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2453bcd4120000004bae31b3b3e9935cee3e06827028135f9a1106d21439d004573c7ac1c091fd764685eba0088d764a580a1925fa83abce3f10238b9d2ae892", "b2bf17bc3e95f2543b28a1cc32fc2f93fab1f7d8e415fccf70bcc26582f441e4"}) prctl$void(0x1b) 2018/03/21 10:53:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x284100, 0x0) accept$netrom(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r0) 2018/03/21 10:53:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x4) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)="a16ce77c198e2b0d3e24fc4065db281c37820b4b9be09158f80b571108ec95bbe2f69093e07cf5d6af117a9e12162e52afd91873d429d76affd942a6828c49ee04cc689c95d881ceccac5e4431a1323770df86d091c8717b03e2787698fa87251965713f3f007d822e4618bdcaff9bddfa05410e607946cf6c4893fd4be103eece0674bc1ef6bd5273538f81234fdc9fccefbefdfb7824ded98cc1b8013c3cbd662673fd6076720e92b3c86ea21fc30286b26b1fc71fcf174327e1bb8846b5c014c2689241d30127b7c29eedb3825503a8cc99565a0c7a6de60077c74af8b8579ddb", 0xe2) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2000, 0x0) 2018/03/21 10:53:56 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000dbd000/0x4000)=nil, 0x4000, 0x2000001, 0x4010, r0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x12}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES64=r1], 0x0, 0x0, &(0x7f000049b000)}) 2018/03/21 10:53:56 executing program 0: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xc0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/03/21 10:53:56 executing program 1: mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x40000000011) socketpair(0x8, 0x87da44f61fb422a0, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f00000002c0)=0xb3f, 0x8) socketpair(0x1d, 0x0, 0x6779, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x5, 0x7, 0x8, 0x6, 0x71, 0x4, 0x9, 0x91, 0x0, 0x10040, 0x1f, 0x4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x3) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f00000000c0)="570ffa439e83d550a99e0ed72f2ecce12607667eeaa5ab3818bcd8320a56c6c676ac1cc804c500052b32ec456952c519c5357ea92e79ff2d54b33c813f8cec869032b81c0eaf294206", 0x80201a, &(0x7f0000000000)) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000180), &(0x7f0000000340)=0x226) 2018/03/21 10:53:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000640)=0x40, 0x4) write$fuse(r1, &(0x7f0000000680)={0x50, 0x1, 0x5, @fuse_init_out={0x7, 0x1a, 0x6, 0x3, 0x0, 0x10000, 0x5802, 0xff}}, 0x50) timerfd_gettime(r1, &(0x7f0000000580)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x94, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x6c, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x5, 0x2, [0x0, 0x1]}, &(0x7f0000000200)=0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000005c0)=""/44, &(0x7f0000000600)=0x2c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xf437, 0xc081) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x10001, 0x80000001, 0xeb9, 0x200, 0x22}, 0x98) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8dc1d63e15d230762cf0b0d9321b54da89aa883d6981b6f5f2785ccf85c131bea97dcb58728be8d9a3c73f4d26a8abfa13251f40c9536c4170c591807fa41afa", "b1edf8732a9dd530c56f3fe1b63ba8ea7779eb049792bbd9e6868792bd28360b092e4a8f0a3f021c617f59d0b7058e4dc72abaacb76cf69877c5e90678b7c1c6", "be9e39e65e6ef520868e4a7af680fb0d7aac44b292dc97d60c0d724fd0559b28"}) [ 80.493179] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.512422] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/21 10:53:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x84050, r0, 0xfffffffffffffffb) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e00003c0000ff040405000c000000", 0x22) 2018/03/21 10:53:56 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/21 10:53:56 executing program 3: rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x3) [ 80.546223] binder: 12538:12542 unknown command 0 [ 80.555729] binder: 12538:12542 ioctl c0306201 20002fd0 returned -22 [ 80.580280] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 10:53:56 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000025abb0)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x9, 0x10000, 0x1e, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) 2018/03/21 10:53:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80001) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="44d41b57e92866f8f1eae068080b1e3ba199e63b6f4dc4811ba15262ad3e5508c0aafc5ffe106db6acc5912f34fac2a42db7b4bb25fb5802c53461cda7ce31c2496050556ad96a43bbadcbe5ca82ad316b9fc7aa841125724ae2767c0db6f63f13ffbee50f02d590714190a10a7684b1ec249b1dd23a8d89bb30405d72aebd475aaf03d7dc456839f85ec58d926bab17d1fc60c490fe16a4c20b566aae132c9de2987624401fc4afa6854faaaf9c48f2766321453beb906421a5a624e5204001b9073653d60c0e9dc3c76feaef03aa3b4fd1b2d6a537b78c7b7872484a450f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=@newspdinfo={0x30, 0x24, 0x501, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in6}}]}, 0x30}, 0x1}, 0x0) 2018/03/21 10:53:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4}) epoll_wait(r2, &(0x7f000025b000)=[{}], 0x1, 0x0) close(r0) 2018/03/21 10:53:56 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0xfb) dup(r0) 2018/03/21 10:53:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x80400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x80, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0xfffffffffffff801, @dev={0xfe, 0x80, [], 0x10}, 0x7f}, @in6={0xa, 0x4e21, 0x29, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff615}, @in6={0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff19a}]}, &(0x7f00000001c0)=0x10) fallocate(r0, 0x8, 0x1, 0x80000001) 2018/03/21 10:53:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) socketpair$unix(0x1, 0xbbd9c5d0e6090a2a, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) [ 80.591896] binder: 12538:12542 ioctl 40046207 0 returned -16 [ 80.608270] binder_alloc: 12538: binder_alloc_buf, no vma [ 80.608290] binder: 12538:12565 transaction failed 29189/-3, size 0-0 line 3133 [ 80.609707] binder: 12538:12578 unknown command 0 [ 80.609715] binder: 12538:12578 ioctl c0306201 20002fd0 returned -22 [ 80.654282] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.660040] binder: release 12538:12542 transaction 109 out, still active [ 80.667024] binder: undelivered TRANSACTION_COMPLETE [ 80.672640] binder: send failed reply for transaction 109, target dead 2018/03/21 10:53:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4000001, 0x40000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB]) r1 = syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x10000) connect(r1, &(0x7f0000001700)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/245, 0xf5}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/68, 0x44}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000001480)=""/207, 0xcf}, {&(0x7f0000001580)=""/104, 0x68}], 0x9) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="01000400aaaaaaaaaabb000000000000aaaaaaaaaabbffffffffffffaf04178b0c7856c0787ee5aeace1716c20d8f833939a79e3bbf868489919ecdca89832ea61fd3dcdd131129fdb884750b4908d820e406f35d7e25d5c4ff912fa2f6c4446238ebf9d461c7c7b4a40420630575d232b90df7fb1c4de0bf1956d3cd6c21d50aeec11bc279b6335df820a2b185665c25325e7a4afb72b0dbe711038a3c8c200751e4a11ff3497ec480f614b771f8e313f3b2d6c180493720a9d1a85beccdc86c7cae1d6493b81"]) 2018/03/21 10:53:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/68, 0x44, 0x40, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = add_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="ff010c0f129b06ded788dc35f8afd61bfce2b6c0ca69f590098742266dcf3702f0405dd3720c0515501d043a3657037a5e5272576de5859697ac0880a3b384ca008353aa14212a8b9e60a32e329b5277b964c0fb244afc09794fa31ab3768c96faffe1e715c2398a46ecfb3d5b06f39e6186ef7ef6f19484ab5e3d04c9fb41cda042dc170e73320dc0d5b6c41a0870e5d03267e2b7ec2bbd07bba295150d1de08109e02701d21c6ff9a99abe579427d4318e2b5367714211384028c10ea6518cabc2545af6c438d1f9aca9b9c46d291ee6976e8f1f82dda970f0d3bdf9a5a54126627dae", 0xe4, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05", 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) keyctl$search(0xa, r2, &(0x7f0000000240)="2e726571756573745f6b65f95f7468000000", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/03/21 10:53:56 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_tables_targets\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x20000007f}, &(0x7f0000000100)=0x7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0xfdf1) r3 = memfd_create(&(0x7f0000000000)='net/ip_tables_targets\x00', 0x0) flistxattr(r1, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000001580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001540)={&(0x7f0000000340)=@bridge_dellink={0x11e0, 0x11, 0x100, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x2400, 0x80}, [@IFLA_ADDRESS={0xc, 0x1, @random="309bf6b10ea2"}, @IFLA_GROUP={0x8, 0x1b, 0xfffffffffffff016}, @IFLA_PORT_SELF={0x117c, 0x19, [@generic="2feb8b9b88f22a655988d6c445d178e0eeefb5b69545d25db1879080cfb7df2494f3362e0b6db95c160c550c1ecb3bf2bd0ad9427f1883998b0b5cefc29b018eab63593ffa70cefeef", @generic="0d34b8ed1f7bd1df0934d32bc9bf66e7125190f9843a0e0bcffb96f7510f1caeaadd7cc80a154a7e9a", @generic="c6a3009e5015644770fcf163bddb5d2ca1689c1172acbb5aaeb5295fa6957b3d4cb88326d09e3ad58ca8010f12204d4600dbd4b208adab3a4c9ad33d282e426c09febbe3f9751a3adff5fe949385a63a6743c991ea84e78a7130f52e3c248cb826cce3232cb26f48c7520f81c6832ea22df415a24c743e71d4cd6d52a2c65f1d89d032f4", @nested={0x68, 0xd, [@generic="baacee82f963194b90576f23d38d774a60aeea5153c0fcdd4dcdb74c4f0d2c", @generic="46175a485e7dcc7c5b92efa0745bab98cdcf07d3391d344f8c4ea5d1772120dd65550779d790e82551b875993dd10db9e40981262a62316ecf5eb3d7b6d701b359fd57"]}, @nested={0x1018, 0x4c, [@typed={0x8, 0x1e}, @generic="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", @typed={0xc, 0x45, @str='\\(\x00'}]}]}, @IFLA_LINKINFO={0x20, 0x12, [@IFLA_INFO_KIND={0x1c, 0x1, 'net/ip_tables_targets\x00'}]}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x11e0}, 0x1, 0x0, 0x0, 0xa007219ed9e077}, 0x20000091) 2018/03/21 10:53:56 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/23, 0x17, 0x3}, 0x3}, {{&(0x7f00000012c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001340)=""/231, 0xe7}, {&(0x7f0000001440)=""/34, 0x22}, {&(0x7f0000001480)=""/226, 0xe2}, {&(0x7f0000001580)=""/27, 0x1b}], 0x4, &(0x7f0000001600)=""/246, 0xf6, 0x6}, 0x2}], 0x2, 0x40000001, &(0x7f0000001780)={0x0, 0x1c9c380}) r1 = syz_open_dev$tun(&(0x7f0000001b00)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000019c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001900)=0xba) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001940)={r3, 0x81}, &(0x7f0000001980)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'lo\x00', 0x4012}) set_tid_address(&(0x7f00000017c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001840)=""/90) 2018/03/21 10:53:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000bdfe4)={0xa, 0x4e1c}, 0x1c) socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80b, 0x2) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) 2018/03/21 10:53:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') pwritev(r0, &(0x7f00000008c0), 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 2018/03/21 10:53:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4bffc), &(0x7f0000166ffc)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x5) 2018/03/21 10:53:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = getpid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x4, 0x237c, r2, 0x0, r3, 0x3ff, 0x6, 0xde7}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) 2018/03/21 10:53:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="2400000000010100000000000000000002000000100002060c00010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xa6}, &(0x7f0000000180)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 10:53:56 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffffffffffffffff) 2018/03/21 10:53:56 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$evdev(r1, &(0x7f0000000180)=[{{0x77359400}}], 0x18) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:utempter_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a6370755f6f6ee1d717df0584d03230", 0x20, 0x0, 0x80000000000, 0x20, '/sbin/dhclient\x00'}, 0x59) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/03/21 10:53:56 executing program 2: futex(&(0x7f0000000000), 0x6, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10201, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r1}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect(r2, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x80) 2018/03/21 10:53:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x4, 0x547}) [ 80.758695] IPv6: NLM_F_REPLACE set, but no existing node found! [ 80.765678] audit: type=1400 audit(1521629636.839:70): avc: denied { getopt } for pid=12620 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 80.768798] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/03/21 10:53:56 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) r1 = openat(r0, &(0x7f000052fff8)='/', 0x0, 0x0) renameat2(r1, &(0x7f000000bfec)='./file0\x00', r1, &(0x7f000016517f)='./file0/', 0x0) 2018/03/21 10:53:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x4, 0x8, 0x1, 0x8, 0x10, 0x13}) r1 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}}, &(0x7f00000000c0)=0x20) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}], 0xfffffffffffffee1) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@upd={0xf0, 0x12, 0x0, 0x70bd28, 0x25dfdbfb, {{'rfc4106(gcm(aes))\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0xb55f9d379b8d5dec}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) ftruncate(r1, 0x3) 2018/03/21 10:53:56 executing program 3: clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'\x00', 0xe8}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000000000), &(0x7f0000a2a000), 0x0) [ 80.803169] audit: type=1400 audit(1521629636.879:71): avc: denied { getattr } for pid=12620 comm="syz-executor7" path="socket:[28588]" dev="sockfs" ino=28588 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 10:53:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc9, "176731e4193096ccd75c7836209f70b0fa76ff3f9a55b32b636e610c34c5e530a05d436fa28af56b4d3d18e01bbb1c3d93ff98f012add9a86c6355f5ceb7d8b53a21f0d5e901569781a16d936e45f1a75ed6d8a0205a5774947a3dfa4953a87d3637ae697cf38ccf7d4983ac4304788e22827c00495510f4d24a088d4bbf8aa985f2d18672da91e25770b2294c2d6611ed42396ea7df9616152dcfd18f804670548898de09dfdd237bc64b78966dce28ec88ea5c11e544c9ff8d09edfa06edae24d56c0165ea49bc62"}, &(0x7f0000000140)=0xd1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv6_newroute={0x1c, 0x18, 0x9, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/03/21 10:53:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) setns(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x5, 0x2, 0x5}}) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/03/21 10:53:57 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x9fd, 0x2b1a, 0x3, 0x10000, 0x5, 0x80, 0x9, 0xa93d, 0x81, 0xc578, 0x6, 0x5645859c}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'lo\x00'}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/21 10:53:57 executing program 1: unshare(0x8000000) r0 = mq_o